See the invasive Australian crawfish discovered in Texas

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."

See it, stomp it, squish it! Fighting the invasive spotted lanternfly

When Stephen Nixon recently noticed a “beautiful” spotted lanternfly by his bag as he skateboarded in Brooklyn, he heeded the request of city officials: He stomped on it.

Great white shark encounters are increasing due to climate change

Scientists say that rising water temperatures due to climate change are allowing juvenile sharks to expand their territory.

Giant sharks once roamed the earth with a mega-appetite, research shows

Based on their digital creation, researchers calculated that the megalodon would have weighed around 70 tons, or as much as 10 elephants.

Watch: Bald eagle spotted swimming across Maine lake

A kayaker was taking a break from his morning ride when he saw the bald eagle swoop down into the water.

Alligator attacks, kills 88-year-old woman in South Carolina

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.

New Jersey shore town bans fishing for sharks from the beach

One New Jersey town is cracking down on fishing for sharks along their beaches after complaints surfaced from residents.

New Jersey shore town bans fishing for sharks from the beach
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One New Jersey town is cracking down on fishing for sharks along their beaches after complaints surfaced from residents.

Norway euthanizes popular 1,320-pound walrus Freya

Walruses are protected and as recently as last month officials said they hoped Freya would leave of her own accord and that euthanasia would be a last resort.

Rare blue lobster caught by father and son in Maine

“My first instinct was to pull out my phone to document the find because it was such a rare occasion,” Luke Rand said.

Florida python hunt: 800 compete to remove invasive snakes

More than 800 competitors will be trudging through the Florida Everglades for the next eight days, in search of invasive Burmese pythons that will bring in thousands of dollars in prize money.

'The world lost a beautiful, faith-filled soul': Colorado boy remembered after deadly rattlesnake bite

It’s been an arduous journey to surrender for Lindsey Currat. The Colorado mother prayed for five days under the care of trauma doctors, begging God to give her son back, heal him and perform a miracle.

Aerial video captures shark snack attack off New York beach

Experts with OCEARCH say these bait fish near the coast could be tied to the recent string of shark sightings in New York and New Jersey this summer