Brilliant splashes of green, purple and pink will streak the night sky for many stargazers in North America on Saturday and ...

Mesmerizing timelapse captures the midnight sun phenomenon in Utqiagvik, Alaska, where the sun won't set for 84 straight days ...

Representing the longest continuous record of the Earth’s climate, the giant ice core may soon unlock some much-wanted data ...

In 2015, after decades of relative stability, Antarctica's sea ice suddenly began to disappear. Sea ice extent reached a record low in 2023, and scientists have now figured out what happened in that ...

Don Juan Pond is a mysterious lake in Antarctica that contains so much calcium chloride, it doesn't freeze in subzero ...

Here's what to know about catching the northern lights.

YouTube once funded creator-driven original content — but the streaming giant wound that down several years ago and instead ...

Whether you’re seeking idyllic island-hopping or an adventurous voyage, these cruises are tailor-made for two.

Antarctic ice contains evidence that Earth entered an interstellar dust cloud more than 40,000 years ago 1. As the Solar ...

A scientist aboard the M.V. Hondius describes how the hantavirus outbreak unfolded. It was “shock after shock,” he said. “You ...

A Europe-wide collaboration has unveiled the longest continuous record of Earth’s climate and atmospheric conditions, ...