After Florence

A view from space shows how the hurricane changed the landscape of the Carolinas.

SpaceX Falcon Heavy Test Launch

SpaceX just launched the world's most powerful rocket operating today. Here's why that's important.

2017: One Of The 3 Warmest Years, Globally

NASA announced that 2017 was the 2nd warmest on record; NOAA says it was slightly cooler, and the 3rd warmest on record. Here's why.

Final Exams for GOES-R

Here's how NOAA and NASA are testing GOES-R (now known as GOES-16) before being declared "operational" later this year.

Warmest. Year. Ever.

For the second year in a row, Earth has set a new temperature record. What does it mean for 2016 and beyond?

There's a stunning new high-resolution image of Earth, taken from just above the lunar surface.