VIDEO: Florida shark, stingray get into tussle off the coast of Panama City Beach
WATCH: A shark and stingray engaged in quite the tussle last month off the shore of Panama Beach in Florida. A woman was able to capture the moment on camera.
Octopus latches onto 6-year-old boy, refusing to release, mother says, showing footage of the child's injuries
The marks extended up the child's arm.
Denali moose crash: 24-year-old driver killed
A 24-year-old international tourist was killed when he was driving and hit a moose near Denali National Park in Alaska.
Radioactive wasp nest found at former nuclear weapons site
A wasp nest found in South Carolina had radiation levels 10 times higher than what’s allowed by federal regulators.
PhD student's beach walk leads to stunning discovery of elusive sea creature
The Janthina species are known for their vibrant color and unique floating ability. They are typically found in tropical seas.
Florida alligator takes woman's shoe after she provoked him: 'Serves her right'
A Florida alligator got some not-so-subtle revenge against a woman who threw her shoes at it – by taking one of them with him into the water. Watch the video in the player above.
See it: Dolphin calf reunited with mother after being freed from fishing net
The dolphin calf was first spotted entangled in the fishing net earlier this summer. And after several weeks, the young dolphin was finally freed from the line and reunited with its mother.
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.
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.
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.
Map: Here's where the most shark attacks have happened
A popular beach in Florida has been deemed the “shark bite capital of the world.”
Plastic lid finally removed from bear's neck after 2 years
Wildlife experts finally were able to trap a black bear and remove a large lid that was stuck around his neck for two years.