Research News - Video
Fire and Ice: Climate Change in Northern Alaska
Biologists at NSF's Arctic LTER site show that both fire and ice are changing northern Alaska.
Credit: LTER/NSF
Research News - Video
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS.
A lock
()
or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.
