Learn how a deactivated satellite sends signals from beyond, not by reviving its systems, but by inadvertently setting off ...

Learn how starfish got their shape after a complicated evolutionary process, starting with an ancestor that lived 500 million ...

Learn more about the volcanic ash researchers found in the sediment around Lake Mead’s now exposed shoreline, and how it ...

Learn how a rescue excavation revealed the definitive date of the Carnac megaliths and gave new clues to their function.

Researchers identify the world’s 48th blood group system after a rare case stumps doctors.

What is razor blade throat? Learn more about the symptoms of NB.1.8.1, the new COIVD variant.

Learn about new warnings from scientists about how disposable e-cigarettes contain higher levels of hazardous lead, nickel, ...

Learn more about TWA 7 b, an exoplanet with the mass of Saturn that was captured by creating a fake eclipse.

Recent archaeological discovery expands our knowledge on complex Indigenous societies in South America.

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

Learn about the "pill-on-a-thread" that could replace endoscopies for half of all patients at risk of developing esophageal ...

Learn more about a group of orcas in the Pacific Northwest that have been observed making and using tools to groom each other ...