Comet SWAN25F was discovered using photos from the European Space Agency's SOHO spacecraft and can currently be spied using ...

Video footage captured by NASA's Perseverance rover shows a small "dust devil" merging with a much larger twister on the ...

The weapons from a toolkit unearthed in Texas may be the earliest ever found in North America. Archaeologists in Texas have ...

The dinosaurs were not in decline before the asteroid hit, a new study finds. Instead, poor fossilization conditions and ...

Epigenetic changes in the placenta may shape how the fetal brain develops and thus influence the risk of psychiatric ...

Researchers bombarded these hybrid lifeforms with a year's worth of Martian radiation in just 5 hours — and they survived, ...

Social signals stop young labyrinth spiders from hunting their siblings even when they are starving. However, the ...

Japanese engineers have unveiled a concept design of the Corleo, a four-legged robotic horse that could one day carry people across a vast range of terrains.

A massive solar windstorm in 2017 compressed Jupiter's magnetosphere "like a giant squash ball," a new study reports.

Multiple spacecraft captured the moon's shadow sweeping across North America at more than 1,500 mph during the 2024 total ...

Dire wolves, made famous by HBO's Game of Thrones, have been extinct for around 12,500 years. But thanks to genetic engineers ...

The three satellites, designated Kosmos 2581, 2582 and 2583, launched on a Soyuz-2.1V rocket from Plesetsk cosmodrome early on Feb. 2 (GMT). Since then, the satellites, whose purpose is unknown, have ...