Olympic Games and climate action: Time for a fundamental shift, say researchers

• The carbon footprint of the Olympic Games remains substantial, despite reforms by the International Olympic Committee. • A new study by the University of Lausanne shows that the

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 94 words

Too many satellites? Earth's orbit is on track for a catastrophe-but we can stop it

• On January 30, 2026, SpaceX filed an application with the US Federal Communications Commission for a megaconstellation of up to 1 million satellites to power data centers in spac

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 63 words

Corals in extreme coastal bays show greater resilience to climate stress

• Corals living in coastal bays with strongly fluctuating temperatures and environmental conditions are better able to withstand heat and other stressors than their counterparts on

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 160 words

How much of 'us' is really 'us?'

• Some time around 1683, amateur Dutch scientist Antonie van Leeuwenhoek scraped the plaque from between his teeth and peered at it through a home-made microscope.

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 55 words

How sailing voyages can inspire the next generation of ocean scientists and advocates

• Setting sail from the busy port of Plymouth in Devon, the tall ship Pelican of London takes young people to sea, often for the first time.

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 57 words

Antibiotic resistance is rising: A membrane protease could be E. coli's weak spot

• A University of Alberta research team has identified a new drug target to treat harmful E. • coli bacteria-which cause nearly 250,000 deaths a year from urinary tract infections

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 143 words

Marriage or moving in? Study explains what lifts happiness after 50

• Who says that butterflies in the stomach are only for the young? • A new study by psychologist Iris Wahring from the University of Vienna and her international team shows that wh

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 192 words

A clearer future: Researchers unveil transparent, plastic-free wood

• Researchers at the University of Osaka have developed a highly transparent material made entirely from natural wood without adding plastic and uncovered why some wood becomes cle

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 153 words

The cooling system that lets bees beat the heat when hovering

• Bumble bees generate intense heat while hovering, raising body temperature 30‑35°C above ambient. • Rapid wing flapping powers flight muscles, producing metabolic heat that can b

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 156 words

Eclipse research finds turbulent times in the sun's corona

• Researchers at the University of Hawaiʻi have uncovered new clues about how energy moves through the sun’s outer atmosphere, using one of nature’s rarest events as their window:

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 156 words

New research proposes public health shift: Change agricultural production to make staple foods healthier

• A new Perspective article from an SDSU researcher advocates improving wheat and other staple foods through agricultural techniques, making the food people love to eat healthier.

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 183 words

Feeling worse about money? Climate change may be part of the reason

• Climate change is reshaping not just the planet but also people’s mental health and financial confidence. • New study links abnormal temperatures to declining well‑being and redu

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 161 words

Rare fossil at Montana museum records Tyrannosaurus attack

• A fossil on display at Montana State University’s Museum of the Rockies reveals how dinosaurs in the Tyrannosaurus genus may have subdued prey, and the specimen is the focus of a

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 177 words
Why some people cannot move on from the death of a loved one

Why some people cannot move on from the death of a loved one

• People with prolonged grief disorder have increased activity in areas of the brain involved in memory and emotion processing when they see death-related images, like a graveyardP

Science · February 18, 2026 (updated February 24, 2026) · 2 min · 298 words
Data centres could store information in glass for thousands of years

Data centres could store information in glass for thousands of years

• Close-up of a piece of glass with Microsoft Flight Simulator map data written into itMicrosoft Research Close-up of a piece of glass with Microsoft Flight Simulator map data writ

Science · February 18, 2026 (updated February 24, 2026) · 2 min · 326 words

An 'electrical' circadian clock balances growth between shoots and roots

• Plants don’t just respond to light and water, they also run on an internal daily timekeeper known as the circadian clock. • Researchers have now discovered that the plant circadi

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 104 words

Colonists dredged away Sydney's natural oyster reefs. Now, scientists know how best to restore them

• New research has identified optimal design for artificial habitats to support restoration of oyster reefs, based on a detailed understanding of natural oyster reef geometry. • Pu

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 128 words

The making of doting dads may involve a specific gene

• Male caregiving is rare. • Of the nearly 6,000 mammalian species, fewer than 5% of fathers stick around to raise their own young. • Most are even instinctively hostile. • Even am

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 128 words
Postpartum depression in dads is common - we can now spot and treat it

Postpartum depression in dads is common - we can now spot and treat it

• Postpartum depression affects ~8.4% of new fathers, nearly as common as in mothers. • Fathers experience identity shifts, sleep loss, stress, and birth trauma triggers. • Many da

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 172 words

Solving a longstanding mystery about complex life's origin-oxygen-tolerant Asgard archaea may explain eukaryotes' rise

• The most widely accepted scientific explanation for the arrival of all complex life on Earth has had an unsolved mystery at its heart. • According to the theory, all plants, anim

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 185 words
How baby microbiomes in the West differ from those everywhere else

How baby microbiomes in the West differ from those everywhere else

• A scanning electron micrograph of Bifidobacteria bacteria - the main genus found in the large intestine of infantsDR GARY GAUGLER/SCIENCE PHOTO LIBRARY A scanning electron microg

Science · February 18, 2026 (updated February 24, 2026) · 2 min · 368 words

Araish spiral galaxy observations uncover a 26,700-light-year radio jet

• International team used multi‑wavelength data to study Araish galaxy’s radio emission. • Discovery of a 26,700‑light‑year radio jet extending from Araish galaxy. • Jet provides i

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 116 words
Ultramarathons could be bad for your blood

Ultramarathons could be bad for your blood

• You can have too much of a good thing when it comes to exercisingREUTERS/Lucy Nicholson You can have too much of a good thing when it comes to exercising REUTERS/Lucy Nicholson W

Science · February 18, 2026 (updated February 24, 2026) · 2 min · 330 words

The Princess of Bagicz: Dendrochronology settles debate over age of rare Roman-era wooden coffin

• Marta Chmiel-Chrzanowska and her colleagues conducted a multidisciplinary analysis of the only known preserved wooden coffin from the Roman Iron Age, the Princess of Bagicz. • Th

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 115 words

Storms and shifting sands-assessing the ocean's impact on Start Bay coastline in UK

• Experts have warned that extensive storm damage caused to one of South Devon’s most iconic routes is likely to become more frequent as global sea levels rise and the impacts of e

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 128 words
This reengineered HPV vaccine trains T cells to hunt down cancer

This reengineered HPV vaccine trains T cells to hunt down cancer

• This reengineered HPV vaccine trains T cells to hunt down cancer A tiny structural tweak transformed an HPV cancer vaccine into a far more potent tumor fighter. • Over the last d

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 119 words

Measuring chaos: Researchers quantify the quantum butterfly effect

• For the first time, researchers in China have accurately quantified how chaos increases in a quantum many-body system as it evolves over time. • Combining experiments and theory,

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 155 words
Sugary drinks linked to rising anxiety in teens

Sugary drinks linked to rising anxiety in teens

• Sugary drinks linked to rising anxiety in teens A new study reports a clear association between high sugar drink intake and anxiety symptoms in teenagers. • Researchers from Bour

Science · February 18, 2026 (updated February 24, 2026) · 2 min · 238 words

Man missing in floods as France hit by record 35 days of rain

• A man has gone missing in the Loire River in the flood-hit west of France, an official said, as the country on Wednesday marked a record-breaking streak of 35 consecutive days of

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 71 words

Cracks in snow propagate faster than expected

• Hundreds of ‘whumpfs’ reported since Jan 10, 2026, indicating widespread weak snow layers. • Whumpfs are sudden fractures that can quickly spread across terrain, risking avalanch

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 168 words
A spinning gyroscope could finally unlock ocean wave energy

A spinning gyroscope could finally unlock ocean wave energy

• A spinning gyroscope could finally unlock ocean wave energy A floating device with a spinning gyroscope could unlock wave energy like never before. • Ocean waves represent one of

Science · February 18, 2026 (updated February 24, 2026) · 2 min · 231 words
Deepest-ever rock core extracted from under Antarctic ice sheet

Deepest-ever rock core extracted from under Antarctic ice sheet

• Email Bluesky Facebook LinkedIn Reddit Whatsapp X Researchers on the SWAIS2C project camped on the ice - the site is 700 kilometres from the nearest Antarctic station.Credit: Ana

Science · February 18, 2026 (updated February 24, 2026) · 2 min · 287 words
Mid-cycle update

Mid-cycle update

• Email Bluesky Facebook LinkedIn Reddit Whatsapp X Illustration: Jacey The hum started in my teeth. • At first, I thought it was just another sleepless night, another jittery caff

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 189 words

Study explores challenges of flood risk management

• In a new study, University of Rhode Island Ph.D. • graduate Kyle McElroy and Marine Affairs Professor Austin Becker explore the role of data and biases, as well as the challenges

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 157 words
X-rays reveal kingfisher feather structure in unprecedented detail

X-rays reveal kingfisher feather structure in unprecedented detail

• In Qing dynasty China, artisans augmented decorative pieces by incorporating iridescent kingfisher feathers-a technique known astian-tsui. • Scientists at Northwestern University

Science · February 18, 2026 (updated February 25, 2026) · 2 min · 233 words

A ring to transcribe them: The unique path of poxviruses

• University of Würzburg scientists uncover novel poxvirus gene activation mechanism. • A molecular ring structure attaches the viral replication complex to host DNA. • Ring-mediat

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 115 words

Does the motion of DNA influence its activity?

• How does our DNA store the massive amount of information needed to build a human being? • And what happens when it’s stored incorrectly? • Jesse Dixon, MD, Ph.D., has spent years

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 111 words

Cosmic predators: How supermassive black holes slow star growth in nearby galaxies

• Intense radiation emitted by active supermassive black holes-thought to reside at the center of most, if not all, galaxies-can slow star growth not just in their host galaxy, but

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 121 words

Global shark bites return to average in 2025, with a smaller proportion in the United States

• According to the ISAF 2025 shark attack report, global unprovoked shark bites returned to near-average levels in 2025, following a sharp reduction the year prior. • A total of 65

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 129 words

Indigenous plant could have handy health benefits

• The drought-tolerant shrub affectionately known as Old Man Saltbush is mostly used as stock fodder, but can also be added to salads or cooking and has been used as bush tucker by

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 120 words

Restored woodlands show only partial ability to bounce back after fire

• Fire is integral to Australian ecosystems, enabling regeneration of many native species. • Restored Banksia woodlands were tested under experimental fire conditions. • Dr. Ebony

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 141 words

How to keep CFOs from leaving

• Changing corporate strategies are putting more pressure than ever on chief financial officers (CFOs), a change that’s reflected in record-high turnover of the position in U.S. •

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 160 words
Daily briefing: The science influencers tackling misinformation online

Daily briefing: The science influencers tackling misinformation online

• Email Bluesky Facebook LinkedIn Reddit Whatsapp X You have full access to this article via your institution. • HelloNaturereaders, would you like to get this Briefing in your inb

Science · February 18, 2026 (updated February 24, 2026) · 2 min · 253 words
Will self-driving 'robot labs' replace biologists? Paper sparks debate

Will self-driving 'robot labs' replace biologists? Paper sparks debate

• Email Bluesky Facebook LinkedIn Reddit Whatsapp X Chatbot-driven lab robots are automating methods like protein synthesis.Credit: Du Yu/Xinhua via Alamy Last year, synthetic biol

Science · February 18, 2026 (updated February 24, 2026) · 2 min · 297 words
Intermittent fasting fails to beat standard dieting for weight loss

Intermittent fasting fails to beat standard dieting for weight loss

• Intermittent fasting fails to beat standard dieting for weight loss A major review finds intermittent fasting does not lead to greater weight loss than standard diet advice. • In

Science · February 18, 2026 (updated February 24, 2026) · 2 min · 239 words

Ultra-stable lasers that rely on crystalline mirrors could advance next-generation clocks and navigation

• Lasers, devices that emit intense beams of coherent light in specific directions, are widely used in research settings and are central components of various technologies, includi

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 105 words

Cultured beef differs from conventional beef in allergy-related hazards, food safety study shows

• As cultured meat moves toward commercialization, people want to understand how it impacts health compared to conventional animal meat. • So, researchers publishing in theJournal

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 155 words
Revealed: 10 new insights in climate science

Revealed: 10 new insights in climate science

• 2024 recorded hottest year, with record ocean temperatures, sea-level rise, glacier melt, and extreme weather. • Planet’s energy balance increasingly misaligned, accelerating oce

Space & Aerospace · February 18, 2026 (updated February 24, 2026) · 2 min · 281 words
The Moon is still shrinking and it could trigger more moonquakes

The Moon is still shrinking and it could trigger more moonquakes

• Scientists map small mare ridges (SMRs), revealing active tectonic features across lunar maria. • SMRs are young, widespread, and indicate recent Moon contraction and stress buil

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 185 words
Why China and Europe should collaborate to 'defossilize' the world's carbon

Why China and Europe should collaborate to 'defossilize' the world's carbon

• Email Bluesky Facebook LinkedIn Reddit Whatsapp X You have full access to this article via your institution. • Europe and China do not need to compete on the development of defos

Science · February 18, 2026 (updated February 24, 2026) · 2 min · 255 words
Viagra and shingles vaccine show surprising promise against Alzheimer's

Viagra and shingles vaccine show surprising promise against Alzheimer's

• Viagra and shingles vaccine show surprising promise against Alzheimerâ s Researchers have pinpointed three already approved medications that may be repurposed to treat or prevent

Science · February 18, 2026 (updated February 24, 2026) · 2 min · 226 words

Report: US history polarizes generations, but has potential to unite

• U.S. citizens largely agree on Civil War to Cold War events and figures. • The nation’s founding era remains highly polarizing across generations. • Johns Hopkins SNF Agora Insti

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 153 words

Twelve-year tracking suggests killer whales do not always drive shark disappearances

• Twelve-year tracking study reveals killer whales trigger immediate white shark departures. • Extended absences from aggregation sites are part of white sharks’ natural behavior.

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 112 words
How do autistic people age - and what does it mean for their health?

How do autistic people age - and what does it mean for their health?

• Email Bluesky Facebook LinkedIn Reddit Whatsapp X Illustration: Hayley Wall Sondra Williams is no stranger to medical diagnoses and treatments. • As a teenager and young adult, s

Science · February 18, 2026 (updated February 24, 2026) · 2 min · 241 words

India celebrates birth of cheetah cubs to boost reintroduction bid

• India’s ambitious and high-profile bid to reintroduce cheetahs received a major boost Wednesday with the announcement of the birth of three cubs, the environment minister said.

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 57 words
We're launching the Google.org Impact Challenge: AI for Science.

We're launching the Google.org Impact Challenge: AI for Science.

• AI isn’t just helping people solve problems faster, it’s unlocking new possibilities for discovery and scalability. • To support organizations at the forefront of scientific disc

Big Tech · February 18, 2026 (updated February 24, 2026) · 2 min · 223 words

Chitosan-nickel biomaterial becomes stronger when wet, and could replace plastics

• Chitosan‑nickel composite derived from shrimp shells shows waterproof, water‑strengthening properties. • Incorporating nickel into chitosan creates a sustainable, biodegradable m

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 155 words

As glaciers retreat, Greenland seals may lose key feeding hotspots

• Studying foraging behavior in marine mammals is especially difficult. • Unlike terrestrial animals, which can often be directly observed, marine mammals feed underwater and acros

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 121 words

Working with robots at work? Why team-based reviews may protect morale

• Comparisons and competitiveness among employees have been around as long as there have been workplaces. • But those frictions are taking fresh shape as the use of artificial inte

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 76 words

Bird flu ravaging Antarctic wildlife, scientist warns

• Scientists are sounding the alarm over the spread of bird flu across Antarctica, with a leading Chilean researcher telling AFP Tuesday of an observed strain ‘capable of killing 1

Science · February 18, 2026 (updated February 24, 2026) · 1 min · 69 words