Trust in elections rises after ‘inoculations’ meant to preempt false fraud claims
New U.S.-Brazil study points to ways of countering election misinformation, political scientists say
Horses may have become rideable with the help of a genetic mutation
Two key gene variants may have made early domesticated horses more tame and more physically resilient to bearing a rider, researchers report August 28 in Science. The resulting horses were …
Warped planet nurseries rewrite the rules of how worlds are born
The textbook picture of how planets form – serene, flat discs of cosmic dust – has just received a significant cosmic twist. New research, published in the Astrophysical Journal Letters, …
Are farmed oysters, mussels and clams the ultimate green foods?
Tuck into a green dish of bivalves Shutterstock/Plateresca Picture an environmentally friendly food. Your mind might turn to the humble lentil, but is it possible to eat more luxuriously while …
Stalagmites reveal devastating droughts that helped spur Maya breakdown
Series of droughts chronicled in cave rocks likely pushed civilization to breaking point
River turbulence can push toxic pollutants into the air
Toxic pollutants from a Southern California river are infiltrating the air. Polluted water surging along a turbulent section of the Tijuana River in San Diego can release toxic gases, including …
Why Alzheimer’s attacks the brain’s memory hub first
One of the first parts of the brain affected by Alzheimer’s disease is the entorhinal cortex — a region that plays a big role in memory, spatial navigation, and the …
Just 1 minute of vigorous exercise a day could add years to your life
Briefly walking up a steep hill counts as exercise Greg Balfour Evans/Alamy If you don’t exercise for the sake of exercising, doing five or six vigorous activities, each lasting just …
Legal adviser warns NIH not to kill 900 grants a second time
Advice follows Supreme Court ruling that threatened previously restored grants, but reprieve may be brief
A newborn planet munches on gas and dust surrounding its host star
In a first, astronomers imaged a baby planet within a gap in the disk of material around a star, confirming predictions about how rings form.