A 2014 satellite image captured a rare glimpse of a massive, eerily circular ring of clouds that formed slap-bang in the ...

Best viewed from the Northern Hemisphere, the Lyrid meteor shower is the world's oldest known of its kind and reliably occurs ...

“Coronal Mass Ejections (CMEs) are clouds of electrified, magnetic gas weighing billions of tons ejected from the Sun and ...

A suitcase-sized quantum sensor could soon reveal hidden water, oil, and even underground mountains—all by tracking how atoms ...

The upcoming Lyrid meteor shower in April is the next major show of the year. It has been active since April 15, but the ...

Three areas of clouds — one that stretches around the Earth’s equator ... with extreme heat for billions of people around the globe. Every hot year buttresses the idea that some researchers ...