Remains of this key transitional species date to a mysterious "black hole" in the fossil record.

Learn more about the new hydrothermal feature that appeared last summer in Yellowstone National Park, and how, even though it went dormant over the winter, it could appear again this summer.

Learn how a new study uses 3D printing to better understand some of insect evolution’s greatest illusions.

Learn about the 430,000-year-old stone tools and techniques that allowed ancient humans to butcher elephant meat for a hefty ...

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

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

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

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

Discover more about Indonesia's volcanic alert system and the systems used around the world to help keep people as safe as ...

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

Learn more about how the Vera C. Rubin Observatory will capture more of our stunning universe.

Discover how scientists found and dated the oldest rocks on the planet, and why studying them can help explain how life on ...