what does a nuclear bomb actually do?
I would like to know what a nuclear bomb actually does – Rafael, age 11,…
Ancient soil from beneath a mile of ice offers warnings for the future
About 400,000 years ago, large parts of Greenland were ice-free. Scrubby tundra basked in the…
In US, most favor restricting false information, violent content online
Most Americans say the U.S. government and technology companies should each take steps to restrict…
Thirty years after Jurassic Park hit movie screens, its impact on science and culture remains as strong as ever — podcast
Jurassic Park, the 1993 film about dinosaurs, is a cultural tour de force. Not only…
Zooming across time and space simultaneously with superresolution to understand how cells divide
Cell division, or the process of how daughter cells emerge from a mother cell, is…
Can you trust AI? Here’s why you shouldn’t
If you ask Alexa, Amazon’s voice assistant AI system, whether Amazon is a monopoly, it…
Ancient DNA reveals the earliest evidence of the last massive human migration to Western Europe
Nomadic animal-herders from the Eurasian steppe mingled with Copper Age farmers in southeastern Europe centuries…
A mysterious interstellar radio signal has been blinking on and off every 22 minutes for over 30 years
Last year, we made an intriguing discovery – a radio signal in space that switched…
Meta’s Threads platform might not be revolutionary, but it poses a challenge to Twitter
The July 5 launch of Threads, Instagram’s new social media platform, has met with considerable…
How having five friends boosts the adolescent brain – and educational performance
As most parents of teenagers are acutely aware, there comes a time when children start…