Mind & Brain Too much free time can be just as depressing as no free time — if you’re wasting all of it September 13, 2021
Diseases Denmark officially ends all Covid-19 restrictions — thanks to the vaccine September 13, 2021
News Overeating alone doesn’t explain the obesity epidemic. There’s more to it than just ‘calories in, calories out’ September 13, 2021 - Updated on September 15, 2021
Science Prostate cancer risk 24% higher among 9/11 first responders September 13, 2021 - Updated on September 14, 2021
Climate A radical new freezing method could cut emissions equal to one million cars, while keeping your food fresh September 10, 2021
News Upside-down rhinos and other curious scientific findings from the Ig Nobel Awards September 10, 2021
Health At my hospital, over 95% of COVID-19 patients share one thing in common: They’re unvaccinated September 10, 2021
Mathematics Why is an egg shaped like an egg? Turns out, there’s some serious math behind it September 10, 2021 - Updated on February 15, 2024
News Before T. rex: Newly discovered shark-toothed dinosaur in Uzbekistan was THE apex predator of its time September 10, 2021 - Updated on March 14, 2024
Climate Keep the oil in the soil: at least 60% of fossil fuel reserves have to remain untapped to meet climate targets September 9, 2021
Book Reviews We can fight climate change while staying economically prosperous — just ask the Spirit of Green September 9, 2021
Animals Foam produced during mating of tropical frogs could improve drug delivery through the skin September 8, 2021
Animals This is how land birds can fly across the open ocean September 8, 2021 - Updated on October 17, 2022
News World’s first recyclable wind turbine blade closes the sustainability loop in wind energy September 8, 2021
Health If you have at least $50,000 net worth in your 40s, you’ll likely live longer than most people September 7, 2021
Climate In unprecedented bid, health science journals unite and call for ambitious climate action September 6, 2021
Geology Ice cores, ash, and palm leaves manuscripts helps researchers sort volcano mystery September 6, 2021
Health Largest study of its kind shows surgical masks still play a key role in reducing the COVID-19 spread September 3, 2021
News There’s a disease that makes you hallucinate little people — and it’s as bizarre as it sounds September 3, 2021
Health Machine learning tool 99% accurate at spotting early signs of Alzheimer’s in the lab September 3, 2021 - Updated on August 15, 2022
Environment Swedish company produces the first slab of steel that didn’t require any coal September 3, 2021
News The crowd can do as good a job spotting fake news as professional fact-checkers — if you group up enough people September 2, 2021 - Updated on May 4, 2022
Environment Air pollution is reducing our life expectancy by more than two years September 1, 2021 - Updated on September 3, 2021
Animals Raptor birds around the world are in decline, as they struggle with habitat loss and poisoned foods September 1, 2021
