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

Radiation levels at airline flight altitudes briefly reached levels that could be potentially harmful to pregnant women.

Already, the Earth is experiencing the impacts. An October study from this year revealed that California’s glaciers have ...

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

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 ...

The remarkable photographs captured in space by astronauts on board orbiting space shuttles and the International Space ...

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 ...

Scientists can usually spot coronal mass ejections before they affect Earth—but this one snuck past coronagraphs and ...