Bitcoin climbs to $67,500, Circle leads crypto stocks higher, as bounce strengthens

Bitcoin climbs to $67,500, Circle leads crypto stocks higher, as bounce strengthens

• Bitcoin climbs to $67,500, Circle leads crypto stocks higher, as bounce strengthens Ether, solana and dogecoin are among the altcoins posting 10% or more advances • What to know:

Heat relief means higher emissions: How air conditioning complicates 1.5°C goals

• While air conditioning protects people from dangerous heat, it also significantly worsens global warming-by 2050, potentially producing more carbon dioxide than the current annua

Science · February 25, 2026 (updated February 25, 2026) · 1 min · 78 words
Massive US study finds higher cancer death rates near nuclear power plants

Massive US study finds higher cancer death rates near nuclear power plants

• Massive US study finds higher cancer death rates near nuclear power plants A new nationwide study led by researchers at the Harvard T.H. • Chan School of Public Health reports th

Science · February 24, 2026 (updated February 25, 2026) · 2 min · 324 words
Using NVFP4 Low-Precision Model Training for Higher Throughput Without Losing Accuracy

Using NVFP4 Low-Precision Model Training for Higher Throughput Without Losing Accuracy

• As the sizes of AI models and datasets continue to increase, relying only on higher-precision BF16 training is no longer sufficient. • Key challenges such as training throughput

Charged nanoparticles linked to higher fish embryo mortality

• Plastic contamination in freshwater ecosystems continues to rise, resulting in micro- and nanoparticle accumulation in the aquatic environment. • A new study by an aquatic ecolog

Science · February 23, 2026 (updated February 24, 2026) · 1 min · 162 words

The greatest risk of AI in higher education isn't cheating-it's the erosion of learning itself

• Public debate about artificial intelligence in higher education has largely orbited a familiar worry: cheating. • Will students use chatbots to write essays? • Can instructors te

Science · February 22, 2026 (updated February 24, 2026) · 1 min · 137 words
Air pollution linked to higher Alzheimer's risk in 28 million older Americans

Air pollution linked to higher Alzheimer's risk in 28 million older Americans

• Air pollution linked to higher Alzheimerâ s risk in 28 million older Americans Long term exposure to air pollution may quietly raise alzheimerâ s risk. • Older adults who live wi

Science · February 20, 2026 (updated February 24, 2026) · 2 min · 236 words

Study links 'dark pool' trading to higher risk of sudden stock price crashes

• More stock trading is moving away from traditional public stock exchanges and into places called ‘dark pools.’ These are private, electronic markets where investors buy and sell

Science · February 19, 2026 (updated February 24, 2026) · 1 min · 184 words
Bitcoin can bounce higher - but the market still lacks fuel for a real run

Bitcoin can bounce higher - but the market still lacks fuel for a real run

• Bitcoin can bounce higher - but the market still lacks fuel for a real run Recent trading shows bitcoin staging short-lived rallies that quickly fade amid a stronger dollar, hawk

Less Power and Higher Performance With A Nanolaser With Extreme Dielectric Confinement (DTU)

Less Power and Higher Performance With A Nanolaser With Extreme Dielectric Confinement (DTU)

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