Searching for technosignatures—signs of technology on a planet that we can see from afar—remains a difficult task. There are ...

The number of billionaires worldwide – and their combined wealth – reached record highs this year, buoyed in particular by ...

The 2026 World Cup draw is just around the corner. CNN’s Amanda Davies tells us what’s ahead for FIFA’s biggest stage.

Levels of potentially dangerous cosmic radiation in Earth's atmosphere rose to a two-decade high in November after a rare ...

Fresh evidence suggests early Earth wasn’t locked under a rigid stagnant lid but was already experiencing intense subduction.

China said on Thursday it is working on streamlining rare earth export licenses - a key promised outcome after a meeting ...

Conventionally, the moon is thought to have formed during one big impact, but a three-impact model might make more sense ...

This week may go down as the beginning of one of those calendar-compressing occasions, for it was when LandSpace became the ...

The researchers described the scene in a recent publication, calling it “an extraordinary colonial spider community.” The ...

About 60 million years ago, long before humans and just after the dinosaurs vanished, a giant snake rose to the top of ...

Ubotica Technologies, NASA JPLand Open Cosmos were awarded the 2025 Icon Award for Space AI Breakthrough Dec. 2.

Nuclear power startup Antares announced a $96 million Series B round Dec. 2 to fund work on developing small nuclear reactors ...