On an Alaskan island, one of nature’s greatest spectacles is shutting down, as brown bears abandon fish in favor of a surprising alternative.
When Kodiak Island's elderberries started ripening earlier, its iconic bears changed their diet. It's another ecological shift amid climate change, scientists say.
The wildfire appears historic in both its size and its duration, but no one can say for sure — because Greenland doesn't have longstanding records of fires.
Snow is melting sooner and coming in later on the North Slope, and that, in turn, is having an affect on other ecological variables.
Several hundred Pacific walruses have started to gather on an island off the northwest coast of Alaska — the earliest the animals have been observed leaving the water for the annual ritual, according to federal wildlife officials.
Hundreds of Pacific walruses came ashore to a barrier island on Alaska's northwest coast, the earliest appearance of the animals in a phenomenon tied to climate warming and diminished Arctic Ocean sea ice.
We wondered at the huge number of pinks still in the lagoon. Are they running later then normal?
Temperatures neared 22 C in Cambridge Bay, Nunavut, on the weekend. Hot enough for a sweet summer swim.
Sea star wasting syndrome, or disease as it has become known, hit Kachemak Bay hard in 2016, killing about 90 percent of sunflower and true star populations.
Lutselk'e, N.W.T. is one of several communities in the Northwest Territories that has been blanketed by smoke over the past few days thanks to strong south winds blowing smoke up north from fires burning south of Great Slave Lake.
The state Department of Fish and Game is warning pet owners in the Interior and Southcentral Alaska about a recent spike in reports of tularemia – sometimes called “rabbit fever.”
Unidentified plant found on Nanwalek Beach
Human adaptation to climate change there is not going well
Funnel cloud photographed from the air while flying near Flathorn Lake
The North Pacific right whale is one of the rarest animals in the Bering Sea. Only about 30 North Pacific right whales inhabit the eastern Bering Sea, according to the National Oceanic and Atmospheric Administration, or NOAA. This week, a NOAA researcher was able to find and collect information on not one but two of these whales.
A pest control specialist in Whitehorse says he's getting a lot more calls about stinging insects this summer - and that the heat may be to blame.
From greenhouse gases to tropical cyclones, and from the South Pole to the Sahara, the 37th issue of the annual State of the Climate report catalogs the climate in 2016.
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