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

Learn how slower digestion mat change what astronauts’ gut bacteria feed on during a long stay in orbit.

Learn more about a buried volcanic complex and what it tells us about the moon's past and the possible formation of its ...

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.

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

Learn more about the recent rise in measles cases and how the virus is especially dangerous for newborns.

Learn how two Field Museum interns identified Jeanerpeton in a Mazon Creek fossil and what its toe pads reveal about early ...

Learn how a wall unearthed near Notre-Dame could reveal where Gallic Lutetia stood, how Paris began, and whether its fire ...

Learn how brain tissue donated to science after death gives clues about genetic changes in neurological disorders and how we ...

Learn more about the Perseverance Rover as it traverses the Martian landscape looking for signs of extinct life.

Learn why September’s full moon returns so soon on Sunday evening, and how to see it beside Saturn.