Ariane Arias-Ortiz discusses her journey to her current career.
News & Features
Use this interactive map to browse a collection of animated gifs showing monthly sea level at U.S. tide-monitoring stations over their lifetimes.
The fingerprints of La Niña were all over the global precipitation map.
Greenland has lost ice mass every year since 1998. Losses in 2021 would have added about 0.2 millimeters to global sea level.
Climate change is transforming the Arctic into a ‘dramatically different state.’ Browse this collection of image highlights from NOAA's 2021 Arctic Report Card.
But fires and other disturbances create patches of "browning" in satellites' view of Arctic vegetation.
A record-warm autumn boosted Arctic 2020-21 surface temperatures to the rank of seventh-warmest year on record since 1900.
Ice older than 4 years once dominated the winter ice pack in the Arctic. Today, only a tiny fraction of old, thick survives.
Dry conditions were unusually widespread, and total drought area increased by more than 5 percent.
As we enter our second La Niña winter in a row, our blogger explains what we know about the chances for a three-peat. (TL;DR: possible, but not statistically likely.)