Climate change may be responsible for pushing Alaska’s Gray Whales up into estuaries and rivers like the Kuskokwim.
There’s only one historical record of a great white shark in the Bering Sea: fishermen caught one nearly 40 years ago. But scientists have reason to believe that in recent years there might be more of the predators around.
Scientists are trying out crowdsourcing to comb through pictures looking for sea lions.
Scientist Rod Towell has been part of the fur seal counts since 1992. He said the difference at the rookeries is striking. Northern fur seal pup production has hit its lowest level since 1915.
The species has been spotted in the Inside Passage before. But sightings are infrequent. A whale found recently near Juneau is thought to have died from a vessel strike.
Biologists are investigating a surprising connection between two animals that aren’t exactly well loved in parts of Southeast. Gustavus locals suspect wolves are picking off deer at a popular hunting spot on an island near the mainland.
At this time of year, the geese are moulting — and therefore unable to fly — so they congregate near ponds to avoid the Arctic fox (Vulpes lagopus), which is reluctant to jump into the water. But the bear was about to use a new hunting technique: he dove under the water, disappeared from the eyes of the geese who had stopped fleeing, and emerged from underneath one of them.
The highly pathogenic influenza that just claimed its first known polar bear victim continues to circulate in the world’s wild populations.
Two distinct species of orcas feed and socialize in the waters of Puget Sound: fish-eating endangered southern resident killer whales and transient, or Bigg’s, killer whales, which feed on marine mammals and are more common. They seldom mix.
Scientists have narrowed down the top likely causes of more than 1,400 seal deaths across New England.
Alaskans from St. Lawrence Island were hospitalized with the food-borne parasite trichinella, which used to more typically infect pork. The CDC and state public health officials issued warnings.
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.
It's not yet clear what led to the humpback’s death or where it died, and biologists are warning people to stay away from the carcass.
The Arctic barrier island where the carcasses were found has emerged as a favored end-of-summer haulout for animals trying to survive without summer sea ice.
On June 19, some kids spotted an unrecognized creature the size of a large whale offshore near the Alaska village of Iliamna. Other accounts followed.
Thinning sea ice puts walruses nearly out of reach. The federal government may list walruses as an endangered species. And ivory bans elsewhere are making it hard for walrus-tusk carvers to sell their art.
A parasite-riddled seal afraid of the water is the first Alaska marine mammal rescued in 2017. The seal will not be returned to the wild if it continues to survive rehabilitation at the Alaska SeaLife Center in Seward.
Kachemak Bay has witnessed massive die-offs of sea stars, murres and razor clams. Whats going on?
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