The Sonoran Desert toad, also known as the Colorado River toad, secretes toxins that can make people sick and even kill a full-grown dog, officials say.
The San Antonio Zoo's Herpetology team sent over 18,000 Puerto Rican-crested toad tadpoles in late October to be released into the wild, more than triple the previous record.
This is the second bear attack in Wyoming in a week.
Video shows the polar bear, the largest carnivore species on the planet, acting as playfully as man’s best friend.
From cayenne pepper to owl decoys, here are some suggestions from experts on how to safely keep the squirrels at bay this Halloween.
“I heard him yell ‘bear’ and when I looked up, I saw his leg in the bear’s mouth and the bear trying to drag him across the lawn,” the boy’s grandfather told a local news outlet.
Texas wildlife officials said they don't know when the invasive crayfish were first introduced or how far they have spread, but "they can have a negative effect on local species and biodiversity."
Based on their digital creation, researchers calculated that the megalodon would have weighed around 70 tons, or as much as 10 elephants.
The Beaufort County Coroner's Office says it believes the victim slipped into a pond located in the Sun City development and was attacked by the alligator earlier this week.
One scientist called this "one of the most incredible pieces of natural history ever captured on film."
The video shows a boat anchored off of Plymouth, Massachusetts when a large whale breaches the water and crashes onto the boat's bow.
This alligator should audition for the next "Jurassic World" movie!
Bear attacks are rare, but a woman camping in Montana scared a bear off only for it to come back to her tent and kill her.
Monarch butterflies are now listed as endangered because of fast dwindling populations in North America.
The fish – which Jason Emmel caught with a bow and arrow in the Pamunkey River on Monday – was 3 feet, 6 inches long.
"She was weighing the boat down," said April Jones of the spotted eagle ray that made a sudden appearance near Dauphin Island, Alabama.
A bear cub in Northern Minnesota is getting called out by researchers for being a “twerp.” The cub's antics were captured on trail camera video, and are adorable.
A family member reportedly jumped in the water and “beat the shark” until the girl was freed.
It was Yellowstone’s second reported incident this year of a visitor getting too close to the animal, and the bison “responding to the perceived threat,” officials said.
Farmers in Oregon already battling extreme drought and low water supplies are fighting against future grasshopper and Mormon cricket infestations.