West Nile and EEE: What's the difference between the mosquito-borne viruses?

The mosquito is the world’s deadliest animal, and dangerous infections have been in the headlines lately. Here’s what to know about the diseases and how to tell them apart.

Rugby legend Percy Montgomery rescues stranded dolphin calf on Cape Town beach

Springbok Rugby World Cup champion Percy Montgomery became a hero after rescuing a stranded dolphin calf on a beach near Cape Town earlier this month.

'Bizarre-looking' creature getting a helping hand from North Carolina conservationists

The hellbender is a large, aquatic salamander that favors clean, cool water, and spends most of the time under rocks. The U.S. Fish and Wildlife Service estimates that the population has dropped significantly since the 1970s.

Colorado highway closed after rattlesnakes slow efforts to fight fire

Colorado officials say loose rocks and rattlesnakes are hindering firefighters’ efforts in Clear Creek Canyon after lightning ignited a wildfire.

Black bear euthanized after mauling toddler at Montana campground

A black bear in Montana was captured and euthanized after mauling a 3-year-old child at a private campground near Red Lodge.

Teenager going for a quick swim severely injured in shark attack

A 15-year-old girl from Aspen, Colorado, was severely injured in a shark attack while scuba diving in Belize this week, according to reports and a fundraising page set up for the teen.

'Double Arch' at Glen Canyon National Recreation Area has collapsed: National Park Service

The Double Arch, per park officials, was a frequently visited geological feature, and it collapsed on Aug. 8. Changing water levels and erosion are believed to have contributed to the collapse.

Brooklyn residents turn leaky hydrant into makeshift aquarium

A makeshift aquarium established by two longtime Brooklyn residents in a sidewalk tree pit often flooded by a leaky fire hydrant has stirred controversy.

Alligator spotted swimming in Lake Erie, prompting search

A search is ongoing for an alligator seen last weekend as officials investigate how the reptile ended up in the lake.

Rare sharks spotted twice at these Jersey Shore beaches

Sharks swimming along the Jersey Shore have given beachgoers quite the sight over the past couple weeks!

NYPD captures snake on West Village streets

A snake was found slithering in the streets on the West Village on Sunday.