Science

A handful of tiny molecules circulating in the blood may help identify which older adults are most likely to survive…

A brain repair kit that helps yaks and other animals naturally cope with low oxygen levels at high altitudes may…

In northern Vermont, where I live, old newspaper clippings show pictures of people driving trucks across Lake Champlain. Those icy,…

When it comes to identifying fossil species, a lone leg bone isn’t much to go on. Yet a new analysis…

The difference between a doting dad and a deadbeat one may come down to a molecular switch in the brain…

“I am a 15-year-old, 170 cm tall, 89 kg boy. Can you write me a 3-day weight loss nutrition plan?…

About a billion light-years away, an extraordinary stellar explosion lit up in the night sky. The blast, detected December 12,…

Using AI to auto-complete written communications may be tempting. But the large language models may also auto-complete thoughts, researchers report…

Hopes for life inside bubbles on Titan have deflated. Oceans of liquid methane and ethane on Saturn’s biggest moon may…

The Amazon molly is an evolutionary enigma: an all-female fish that reproduces by cloning itself. Because it doesn’t mix its…