A satellite photo from July shows intricate snowy stripes painted across the Atacama Desert in Chile. The icy weather temporarily put the Atacama Large Millimeter/submillimeter Array (ALMA) ...

The world’s biggest Earth science conference had a shocking backdrop this year, with the Trump administration announcing that ...

The top sci-fi TV shows of 2025 are a mix of big franchises, returning hits, and exciting new additions. The voyages of the starship Enterprise continued in "Strange New Worlds", ...

New laboratory studies could shed light on a rock containing potential signs of alien life that’s stranded on Mars ...

The mystifying 3I/ATLAS interstellar comet is blazing toward Earth and will soon come as close to our planet as it ever will.

Sunday marks the shortest day of the year in the Northern Hemisphere, signaling the start of astronomical winter.

Today is one astronomers, stargazers and alien conspiracy theorists have been waiting for: interstellar comet 3I/ATLAS is as ...

Water behaves 100,000 times better electrically in ultrathin channels, transforming chemistry in cells and advanced materials ...

Comet 3I/ATLAS, the third interstellar object ever detected, reached its closest point to Earth overnight from Thursday to Friday (Dec. 18 to 19), and it remains in a good viewing position tonight.

Cycads use infrared heat to guide beetle pollinators, revealing an ancient plant communication system that predates flowers.

Interstellar comet 3I/ATLAS, discovered by NASA-funded telescopes, will pass Earth on December 19 at a safe distance of 270 ...

"The Wisdom God Guides" was Rocket Lab's 21st and final mission of 2025. Rocket Lab launched its 21st and final mission of ...