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When the U.S. was born, humanity was still seven years away from balloon-borne flight. Where might we be another 250 years ...

More Alzheimer's patients are searching for outside conventional medicine, but mainstream doctors have doubts.

Stacker compiled a collection of 70 images that show how the '70s changed the world. See photos of the decade's defining ...

An Arizona observatory where Pluto was discovered turns a summer night into a dreamy mix of stargazing and history.

Harvard astrophysicist Avi Loeb, known for his controversial extraterrestrial theories, is now leading a new Trump ...

Characterized by a focus on scientific plausibility and technical detail, the hard sci-fi genre has produced some of the best movies in recent memory.

Your birthday glow-up is still in effect, Gemini, but the spotlight shifts to your values this month. The Sun cruises through Cancer and your second house of money and priorities until July 22, while ...

“Human beings have a remarkable ability to accept the abnormal and make it normal,” observes Ryland Grace, the main protagonist of Project Hail Mary, as he floats alone in interstellar space, millions ...

These 29 unbelievable true facts are verified, bizarre, and guaranteed to stop you mid-sentence. The post 29 True Facts That ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

An international team of astronomers reports the discovery of a new exoplanet orbiting a sunlike star as part of the Next ...