Harmful algae blooms have been rapidly producing in a place previously too cold to host the toxin: the Arctic.

Research included in NOAA's Arctic report shows carbon once stored in the tundra's permafrost is actually being released into the atmosphere. In parts of the region, ...

The Arctic experienced its second-hottest year on record, according to a NOAA report. The Arctic tundra has become a source of emissions, rather than a carbon sink.

The Arctic is now a carbon source, instead of a carbon sink, according to a new report released by NOAA. Warming temperatures, melting permafrost and increased wildfires have contributed to the ...

The Arctic tundra has shifted from storing carbon in the soil to becoming a carbon dioxide source, the National Oceanic and Atmospheric Administration (NOAA) and its partner researchers concluded ...

The Arctic tundra has switched from a carbon sink to a source of emissions, according to a NOAA report. IE 11 is not supported. For an optimal experience visit our site on another browser.

The 9th U.S. Circuit Court of Appeals today upheld a rejection of the state of Alaska’s petition to strip the Arctic ringed ...

The most recent data from NOAA shows a major decline in gray whale populations compared to a year ago. Here's what to know.

The Arctic data services are not alone in being discontinued by NOAA. NOAA’s National Environmental Satellite, Data and Information Service has announced plans to end data services about ocean ...

NOAA is a federal agency that provides "daily weather forecasts, severe storm warnings and climate monitoring," among many ...