50 years ago, researchers treated chronic pain with electricity
Fooling the brain — Science News, March 20, 1971 Chronic pain can be treated surgically by severing nerves or by destroying a small part...
SCIENTIFIC NEWS
Two new books investigate why it’s so hard to define life
If everything in the world had to be divided into two bins — one for living things and one for nonliving — the task...
A gargantuan supernova remnant looks 40 times as big as the full moon
A cloud of expanding gas in space is the largest supernova remnant ever seen in the sky, a new study confirms. The Milky Way...
Phosphorus for Earth’s earliest life may have been forged by lightning
One key ingredient for life thought to be delivered to Earth by meteorites may have been homemade after all. The phosphorus that went into...
Most of Mars’ missing water may lurk in its crust
An ocean’s worth of water may be lurking in minerals below Mars’ surface, which could help explain why the Red Planet dried up. Once...
A deadly fungus behind hospital outbreaks was found in nature for the first time
A deadly fungus that seemed to spring up out of nowhere in hospitals has been found in nature for the first time. Researchers isolated...
An ancient hippo-sized reptile may have been surprisingly agile
Some 260 million years ago, before the rise of dinosaurs, bone-crushing anteosaurs reigned as land’s largest predators. A new analysis of an anteosaur skull...
Bee larvae drum with their butts, which may confuse predatory wasps
A light crackling sound floats above a field in northern Switzerland in late summer. Its source is invisible, tucked inside a dead, dried plant...
The latest Ebola outbreak may have started with someone infected years ago
The ongoing Ebola outbreak in Guinea was most likely sparked by someone infected during the outbreak seven years ago, a new study shows. Viruses...
How perceptions of diversity vary by race and political views
In the wake of the past year’s Black Lives Matter protests, achieving “diversity” across domains has become a pressing societal concern. But “diversity” means...
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