Wisconsin bear attack: Bear still at large as DNR ends trapping efforts
Wisconsin officials are calling off their two-week effort to trap a bear that attacked a 69-year-old woman in Barron County.
Woman mauled by bear while hiking on popular Alaska trail
A woman had to be rescued from a popular hiking trail in Anchorage, Alaska after being attacked by a brown bear this week.
Child mauled by cougar in WA's Olympic National Park released from hospital
The four-year-old child mauled by a collared cougar at Olympic National Park this weekend has been released from the hospital, officials confirmed Tuesday.
Iceland volcano eruption caught on camera
A volcano erupted on Iceland's Reykjanes Peninsula, prompting evacuations in the surrounding area.
New blue pool at Yellowstone National Park discovered after 'mildly explosive' activity
A routine temperature check at the Norris Geyser Basin in Yellowstone National Park led geologists to discover a new blue water spring.
Bear surprised by motion-activated sprinkler: Video
A black bear got quite the surprise when it activated a sprinkler in a yard in Minnesota. The hilarious moment was caught on video.
Watch: Momma moose searches Alaska fire department for her calves
"That would explain what she needed," the mechanics said when they realized why the moose was on the mission.
Trump signs order increasing national park fees for foreign tourists
In a statement, the White House said the move aims to "improve services, access, and affordability for Americans."
Watch: Angry elephant chases tour group during jungle safari
A wild elephant charged at tourists on a jungle safari in India, forcing vehicles to speed away in a dramatic escape.
Watch: Rare, endangered fox caught on camera in California national park
The Sierra Nevada red fox is an endangered species living solely in the Golden state and with less than 100 individuals living in the wild, according to the California Department of Fish and Wildlife.
Watch: Bear's hilarious attempt to pry open a trash can
The bear tips the can, rotates it, pushes it, and climbs on top of it in a desperate - yet entertaining - attempt to get it open.
Bison boils to death in Yellowstone hot spring
A bison was being photographed wandering around the hot spring’s edge when it reportedly stumbled into the scalding water and couldn’t get out.
Where did all the fireflies go? It's not too late to help them
Light pollution, reduced habitat and pesticides can impact the lightning bug populations in your neighborhood.
Giant jellyfish as wide as beach umbrella found lurking off New England coast
Known as a Lion’s Mane Jellyfish, the animal is a member of the largest jellyfish species in the world, according to the Smithsonian.
Orcas use kelp to groom each other, US researchers discover
In drone footage, killer whales are seen biting off kelp stalks, positioning them between themselves and a partner, and rolling the kelp between their bodies for extended periods.
Orcas use kelp to groom each other, US researchers discover
A team of researchers in the US who observe killer whales revealed that the apex ocean predators use kelp to groom each other, as seen in footage. (Center for Whale Research, NMFS/NOAA permit 27038 via Storyful)
Boa constrictor found hiding under drive-thru window at North Carolina restaurant
A trip to a McDonald's ended in a large exotic snake being removed from the drive-thru over the weekend in North Carolina.
Hilton Head sees 2nd shark attack in one week amid busy summer vacation season
Hilton Head Island Fire Rescue treated victim with leg lacerations at Coligny Beach Park just days after similar incident.