The Mauna Loa laboratory in Hawaii has measured atmospheric carbon dioxide, which — along with other planet-warming pollution ...

NASA strives to understand the universe, whether that be the stars above us or Earth around us. One way NASA focuses on the ...

Bloop baffled scientists and inspired conspiracy theories, fiction, and cryptid speculation for years. Initially too powerful ...

Federal authorities say they will discontinue some weather data, but they are delaying the original plan to do so by one ...

The National Hurricane Center on Tuesday increased the odds a low pressure system expected to form later this week near ...

Just after 10:30 a.m. on a cool, foggy January morning, smoke began rising from a ridge above Pacific Palisades — a quiet ...

Extreme heat makes it especially hard for your body to cool down, so you need to be extra careful if you exercise or play sports when it’s baking outside.

The National Weather Service is calling for a high of 92 on Tuesday with a 20% chance or rain after 2 p.m.