Learn about three symbolic glyphs painted in a cave in Mexico where people once visited to perform fire rituals for warriors.

Learn more about the shifts in weather that may arise thanks to a powerful El Niño this winter and what the impacts on North ...

Learn how H. pylori, HPV, hepatitis B and C, and the virus behind mono can lead to cancer, and how vaccines and treatment can ...

Learn how reseachers are working to determine if a twist in the universe's oldest light is evidence of new physics or a ...

Learn how mosaic-floored banquet halls and stone benches are strengthening the case for a school where Aristotle may have ...

Learn more about what caused the decades-old spy satellite to break apart and why its debris could pose a threat to other ...

Meet Gail, Brevard Zoo’s newest Masai giraffe calf who is part of a multigenerational conservation success story.

Meriwether Lewis died in October 1809. Most researchers claim that he took his own life, but some debate that he could have been murdered.

Discover the top stories from Sept. 19 to Sept 25, 2026, including a new cat species discovered in Bolivia and what to know ...

Learn how an eruption of the Yellowstone supervolcano would affect North America, and why one isn't likely to happen in the ...

Learn how mineral crusts, broken bones, and possible rodent tooth marks helped researchers piece together what happened to ...

Learn how an amateur archaeologist discovered the fifth-largest collection of Hadrian-era coins ​in the world.