Interstellar comet 3I/ATLAS will make its closest approach to Earth on Friday, Dec. 19, marking a key moment in the journey ...

The new dataset, published in Earth System Science Data by 16 scientists, shows a significantly cooler Earth from the late ...

The comet will come much closer to Jupiter in March, zipping within 33 million miles. It will be the mid-2030s before it ...

Discovered over the summer, the comet known as 3I/Atlas will pass within 167 million miles of our planet on Friday. That's as ...

The interstellar comet known as 3I/Atlas will pass within 167 million miles of our planet Friday – the closest it gets on its ...

This means that the lunar regolith could still hold a very long-term record of Earth's atmospheric history, which in turn ...

Officially designated 3I/Atlas after its discovery this summer, the comet will make its closest approach to Earth this Friday ...

The Earth's magnetic field and oxygen evolved together over 540 million years, according to a major NASA study.

A "House of Cards" is a wonderful English phrase that it seems is now primarily associated with a Netflix political drama.

Deep inside Earth, researchers see signs that the solid inner core may be arranged in multiple chemical layers far below.