Correction: River Delta Subsidence Study Author Name Fixed
• Nature published a correction for a river delta subsidence article. • The author’s surname was misspelled as Olsemann instead of Oelsmann. • The correction was made in both HTML
Geology
Ancient microbes may have used oxygen 500 million years before it filled Earth's atmosphere
• Oxygen became stable in atmosphere ~2.3 billion years ago during Great Oxidation Event. • MIT study shows aerobic respiration enzyme evolved hundreds of millions of years earlier