A faulty immune response may be behind lingering brain trouble after COVID-19
A tussle with COVID-19 can leave people’s brains fuzzy. SARS-CoV-2, the virus behind COVID-19, doesn’t usually make it into the brain directly. But the...
SCIENTIFIC NEWS
The past’s extreme ocean heat waves are now the new normal
Yesterday’s scorching ocean extremes are today’s new normal. A new analysis of surface ocean temperatures over the past 150 years reveals that in 2019,...
Earth has a second known ‘Trojan asteroid’ that shares its orbit
A recently found space rock is schlepping along with Earth around the sun. This “Trojan asteroid” is only the second one discovered that belongs...
A taste for wild cereal sowed farming’s spread in ancient Europe
People living along southeastern Europe’s Danube River around 11,500 years ago never planted a crop but still laid the foundation for the rise of...
A new device helps frogs regrow working legs after an amputation
The cells of adult frogs seem to remember how to regrow lost legs, and a new chemical kick starter helps them hop to it....
Will animal-to-human organ transplants overcome their complicated history?
A 57-year-old Maryland man has now survived just over three weeks with the transplanted heart of a genetically engineered pig. His doctor has hailed...
Here are the Top 10 science anniversaries of 2022
Even though it’s only even odds that 2022 will turn out to be less of a disaster than 2021 (or 2020), at least 2022...
50 years ago, researchers thought Americans outgrew marijuana
Marijuana commission finds usage high — Science News, January 29, 1972 Approximately 24 million Americans have used marijuana at least one time. A national...
Materials of the last century shaped modern life, but at a price
A 1920s science headline, “Ice cream from crude oil,” may best capture the era’s unbridled enthusiasm for chemistry. “Edible fats, the same as those...
Gut microbes help some squirrels stay strong during hibernation
Gut microbes give some squirrels a helping hand to stay strong during hibernation. The microorganisms appear to help the squirrels recycle nutrients to keep...
A choir of katydid ancestors filled the Jurassic rainforest with song 
FAO and the Global South: Advancing Agrifood Transformation through South-South and Triangular Cooperation 
DURBAN CONFERENCE, 25 YEARS ON – Paul Divakar Namala: “Solidarity and Resistance Work in the Long Run” 
Innocent-looking AI reasoning can make bad behavior harder to catch