Capitol Hill fox that 'nipped' congressman captured

U.S. Capitol Police (USCP) say they received multiple reports of people on the Capitol grounds being bitten by a fox, according to FOX News officials.

Invasive ‘jumping worms’ spreading across US

The Canandaigua Lake Watershed Association said that the worms are spreading through the transfer of mulch, compost, leaf litter and plants.

Egret hitches a ride on swimming alligator's back at Florida park

Why fly when you can just hitch a ride? That's exactly what one fearless great egret did at Gatorland in Orlando last month. Video recorded by Tiffanie Eden shows the intrepid bird perched on an alligator's back as it swam along in an exhibit at the central Florida attraction.

Rare upward lightning strike spotted over Kansas during severe thunderstorm

Tuesday was indeed an electrifying night in Kansas as a photographer captured an incredible upward strike of lightning amid a raging thunderstorm. 

Flamingo that escaped Kansas zoo 17 years ago spotted in Texas

Wildlife officials say one of two flamingos that escaped from a Kansas zoo during a storm 17 years ago has been spotted on the coast of Texas.

Invasive acid-spewing crazy ants population control possible with fungus, scientists say

The tawny crazy ant creates a formic acid as venom to protect itself from other ant species. The insects are able to spew the acid from their abdomen but are not poisonous, scientists said.

After 4 months and 160,000 pounds of lettuce, Florida plans to wind down manatee feeding program

A pilot feeding program designed to reduce starvation issues amongst Florida manatees will soon conclude as experts say warmer waters are helping to disperse the population to their summer habitats, lessening the strain on natural resources.

Man finds 'extremely rare' pink grasshopper in Texas

"I looked it up and saw that it was extremely rare. After that, I couldn't sleep, I was just in my head all night thinking about how I just let it go."

Gray whales give tour group 'most epic' encounter off Southern California coast

Two giant gray whales stopped to explore a tour boat off the coast of Newport Beach, California, giving the whale watching group an unforgettable experience.

Northern California man pleads guilty to taking 2 baby bears from their den

A Northern California man who admitted to taking two bear cubs from their den and notified officials after he was unable to care for them pleaded guilty to possession of a prohibited species, wildlife officials said.

Watch: Trailcam spots python defending eggs from hungry bobcat

Biologists say they have now documented "antagonistic" interactions between a Florida bobcat and a python at the Big Cypress National Preserve in the Everglades.

Child collides with sloth on zip line in Costa Rican rainforest

A child zooming on a zip line through a rainforest in La Fortuna, Costa Rica collided into a sloth clinging to the cable on March 13.

Invasive Joro spiders could take over East Coast, study says

The Joro spider was compared to its close cousin, the gold silk spider, and scientists found that the Joro is able to withstand colder temperatures, opening up the opportunity for the species to spread beyond the southeast.

Watch as a young Bald eagle goes fishing in Scottsdale

A juvenile Bald eagle in Scottsdale was seen circling a body of water, catching a fish, then taking off. A man and his friend call the bird "Sparky" as they've gotten familiar with the bird.

Yellowstone, America's 1st national park, turns 150

On March 1, 1872, Yellowstone became America’s first national park and inspired a national parks movement around the world.

'Hank the Tank,' Lake Tahoe bear, gets exonerated for many home break-ins

A large black bear that was set to be captured and euthanized for allegedly breaking into dozens of Lake Tahoe homes will be spared, state wildlife officials announced. 

First bat falcon spotted in US at Texas wildlife refuge

A bat falcon was spotted for the first time in U.S. history at the Santa Ana National Wildlife Refuge, according to federal wildlife officials.