The bear had entered buildings and food caches, according to National Park Service officials.

The repeated run-ins with the bear were part of the reason that one children's camp decided to move out of Russian Jack to another park.

The National Park Service said a 22-year-old Ohio man was salvaging moose meat when he was killed in the national park’s first recorded fatal bear mauling.

The bear tunneled under the zoo’s perimeter fence and broke through the cedar split rail fence around the alpaca enclosure before killing Caesar, according to the zoo’s executive director, Pat Lampi. Another alpaca -- Fuzzy Charlie -- was found unhurt though wide-eyed and skittish.

This tall waterbird, native to Eurasia, was spotted in Nantucket. Could the species soon establish a foothold in the Americas?

Alaska Department of Fish and Game officials say a bunch of young bears and a dwindling natural food supply are forcing the bruins to search human garbage for food before they hibernate for the winter.

The man was walking his dogs on a well-used trail when he came across a sow with two cubs, a Fish and Game assistant area wildlife biologist said.

Aerial surveys this September and October show the bowheads aren’t where they usually are.

Researchers in Kurils Nature Reserve confirm no less than 10% of the bear population has a distinctive silver coat.

The dog’s owner waded waist-deep into Taku Lake and was bitten on his hand while pulling the husky-mix away from the river otters,.

Researchers on Vancouver Island are studying fish they recently discovered that share genes of both coho and chinook salmon. The hybrid fish, are likely the result of drought in the Cowichan watershed, which has impacted when and where coho and chinook spawn.

It was hoped the whale would find its way out without help, as it did not initially appear to be in any distress.

With hibernation fast approaching, a grizzly bear family is spotted searching for fish near the shores of Canada's Knight Inlet. They're emaciated, and wildlife observers worry might not make it through winter. The heartbreaking images highlight another victim of the climate crisis and the depleted salmon population.

The city keeps a record of the number of reported sightings of the animals, along with other wildlife. There were three sightings in 2007, about 10 in 2015 and 27 this year.

River otters (Lutra canadensis) observed in a lake that typically is home to beavers.

A dead whale that washed ashore in eastern Indonesia had a large lump of plastic waste in its stomach, including drinking cups and flip-flops, a park official said Tuesday, causing concern among environmentalists and government officials in one of the world's largest plastic polluting countries.

Chris Flickinger says the number of animals killed by bears is way above average, causing a sizable financial loss.

Bald eagle feeds on seagull

The phenomenon is rare, although the webs have appeared before in other parts of the country. According to arachnologist Maria Chatzaki, they are always from the same type of spider: the Tetragnatha genus, a tiny critter no longer than 2 centimeters, or 0.7 inches.