Earth may be on the verge of crossing several climate change tipping points that could have irreversible and devastating ...

WASHINGTON -- President Donald Trump will host leaders of five Central Asian countries at the White House on Thursday as he ...

Is 3I/Atlas an alien spacecraft or just a really interesting rock hurling through the cosmos? That debate has been raging ...

A lunar collision would unleash tsunamis, quakes and volcanic eruptions before Earth’s gravity rips the moon into a ring ...

As humans plan to return to the Moon with big missions from India, US, Europe, China and other nations in the pipeline, we ...

A small asteroid named 2024 PN7 is moving close to Earth, sparking false claims about a second moon — here’s what scientists actually say.

China has suspended export controls announced this month, but was conspicuously silent about rules imposed earlier, which are ...

Scientists have long wondered why Earth's overall makeup doesn't fully match the mix of materials found in ancient meteorites ...

The satellite photo said to show victims of a massacre in Sudan turns out to depict livestock near a watering site.

As 3I/Atlas neared its closest point to the sun in its orbit, the internet was abuzz with curiosity about the comet.

President Trump characterized the threat that China posed regarding rare-earth metals as "completely gone." USA Rare Earth is ...

For the first time, scientists have seen a subduction zone actively breaking apart beneath the Pacific Northwest. Seismic ...