People with rare blood clots after a COVID-19 jab share an uncommon immune response
Evidence is building that an uncommon immune response is behind dangerous, but incredibly rare, blood clots associated with some COVID-19 vaccines. But the good...
SCIENTIFIC NEWS
A new book explores how military funding shaped the science of oceanography
Science on a MissionNaomi OreskesUniv. of Chicago, $40 In 2004, Japanese scientists captured the first underwater images of a live giant squid, a near-mythical,...
50 years ago, the United States wanted to deflate the helium stockpile
Helium: Should it be conserved? — Science News, April 17, 1971 To avoid some of the loss and provide a stockpile against future needs,...
Neandertal DNA from cave mud shows two waves of migration across Eurasia
Neandertal DNA recovered from cave mud reveals that these ancient humans spread across Eurasia in two different waves. Analysis of genetic material from three...
Earth sweeps up 5,200 tons of extraterrestrial dust each year
As our planet orbits the sun, it swoops through clouds of extraterrestrial dust — and several thousand metric tons of that material actually reaches...
Only 3 percent of Earth’s land hasn’t been marred by humans
The Serengeti looks largely like it did hundreds of years ago. Lions, hyenas and other top predators still stalk herds of wildebeests over a...
The P.1 coronavirus variant is twice as transmissible as earlier strains
The P.1 coronavirus variant first identified in Brazil may be twice as transmissible as earlier strains and may evade up to nearly half of...
‘Monkeydactyl’ may be the oldest known creature with opposable thumbs
Future Jurassic Park films could feature one weird new beast in the menagerie: a pterosaur nicknamed Monkeydactyl for its opposable thumbs. This flying reptile...
A coronavirus epidemic may have hit East Asia about 25,000 years ago
An ancient coronavirus, or a closely related pathogen, triggered an epidemic among ancestors of present-day East Asians roughly 25,000 years ago, a new study...
‘First Steps’ shows how bipedalism led humans down a strange evolutionary path
First StepsJeremy DeSilvaHarper, $27.99 No other animal moves the way we do. That’s awfully strange. Even among other two-legged species, none amble about with...
A new treatment could restore some mobility in people paralyzed by strokes 
What has Perseverance found in two years on Mars? 
This robot automatically tucks its limbs to squeeze through spaces 
Greta Thunberg’s new book urges the world to take climate action now