A Jupiter-like planet orbiting a white dwarf hints at our solar system’s future
A glimpse of our solar system’s future has appeared thousands of light-years away in the constellation Sagittarius. There a giant planet like Jupiter orbits...
SCIENTIFIC NEWS
Huge numbers of fish-eating jaguars prowl Brazil’s wetlands
In a tract of central Brazilian wetlands, jaguars spend their days wading through chest-deep waters searching for fish. When not hunting, the big cats...
Nostalgia may have bona fide benefits in hard times, like the pandemic
Over 300 years ago, Swiss physician Johannes Hofer observed disturbing behaviors among Swiss mercenaries fighting in far-flung lands. The soldiers were prone to anorexia,...
The fastest-spinning white dwarf ever seen rotates once every 25 seconds
The sun turns once a month and the Earth once a day, but a white dwarf star 2,000 light-years away spins every 25 seconds,...
Methods of getting results from real-world experiments win 2021 economics Nobel
Some of the most insightful — and now most celebrated — studies of such major social issues as minimum wages and immigration have seized...
The earliest evidence of tobacco use dates to over 12,000 years ago
Ancient North Americans started using tobacco around 12,500 to 12,000 years ago, roughly 9,000 years before the oldest indications that they smoked the plant...
Dog DNA reveals ancient trade network connecting the Arctic to the outside world
Ancient Arctic communities traded with the outside world as early as 7,000 years ago, DNA from the remains of Siberian dogs suggests. Analysis...
How catching birds bare-handed may hint at Neandertals’ hunting tactics
Juan Negro crouched in the shadows just outside a cave, wearing his headlamp. For a brief moment, he wasn’t an ornithologist at the Spanish...
China’s lunar rock samples show lava flowed on the moon 2 billion years ago
Lava oozed across the moon’s surface just 2 billion years ago, bits of lunar rocks retrieved by China’s Chang’e-5 mission reveal. A chemical analysis...
How our SN 10 scientists have responded to tumultuous times
Each year since 2015, Science News has featured the work of outstanding early- and mid-career scientists in our SN 10: Scientists to Watch list....
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