Discover how ancient humans scaled up their food production to survive in harsh environments.

Learn why the upcoming July 2025 full moon is called the Buck Moon and why it's different from every other full moon.

Thousands of stone tools discovered in a South African cave reveal that Ice Age humans had developed sophisticated fabrication techniques about 20,000 years ago, according to a report in the Journal ...

Learn more about the new hydrothermal feature that appeared last summer in Yellowstone National Park, and how, even though it ...

Learn more about the microbes that take in PFAS, the harmful, long-lasting chemicals that can hang out in the human body for ...

Discover how the brain "eats" itself during a marathon, and how the recovery process opens doors to possible MS treatments.

Learn more about FGF21, a hormone that improves the metabolism and extends the lifespan of adult mice.

Popular in skincare products, vitamin C supports skin regeneration at the molecular level.

Learn more about WASP-121b, the exoplanet so hot it could vaporize iron.

What is the largest organism? Until a few years ago, Oregon’s “humongous fungus” was considered the world’s largest organism.

Learn more about the tardigrades aboard the Beresheet spacecraft that crashed on the moon in 2019, and how they could have ...

Discover why Antarctica no longer has lush forests with giant ferns and how ancient fires fueled intense volcanic activity.