Under the Trump administration, NOAA has minimized an announcement that climate-warming carbon dioxide concentrations in the ...

Climate-warming carbon dioxide concentrations in the atmosphere grew at a record-breaking speed in 2024, surging by 3.7 parts ...

A giant sequoia located in Sequoia National Park in California, the General Sherman is 52,500 feet in volume and is more than ...

NOAA is packed full of people who love science and chase the many ways their curiosity about our world helps us know who we ...

The Northern Lights or aurora borealis may be visible in the U.S. this week due to a coronal hole and a "co-rotating ...

The aurora borealis has become more visible to more states in recent months, after activity on the sun’s surface peaked.

An unprecedented coral bleaching episode has spread to 84 percent of the world's reefs in an unfolding human-caused crisis ...