Elephants react to San Diego earthquake, swarm around young

The elephants felt the ground begin to rumble Monday in San Diego, and instinctively went into protective mode.

Watch: Coyote gets 'booped' by its potential rodent dinner

The video captured along Snoqualmie Pass in Washington state shows the small rodent sneak up behind the coyote and “tag" its tail.

Watch: Massive 5,000-pound sunfish dwarfs diver off Mexico coast

A dramatic video captured off the coast of Cabo San Lucas, Mexico, shows a diver appearing tiny next to a massive ocean sunfish.

Tampa dog owner pries open gator’s jaws to save pet from attack

A Floridian's worst nightmare: a battle between a dog and a gator, but it was no match for the dog's owner, who made sure her beloved pet was coming home and pulled her dog "Kona" from the alligator's grip.

What does a 100-year flood actually mean?

Weather forecasters often use terms like "100-year" or "500-year" floods. Here’s what those terms really mean and why these extreme events are happening more frequently.

Dolphin in North Carolina dies after ingesting plastic bag

A bottlenose dolphin was found dead in North Carolina, with a necropsy revealing a knotted plastic bag in its stomach as the likely cause of death.

Dinosaur-era wasp may have snatched its prey: ‘Truly fascinating’

Researchers uncovered an ancient wasp with a Venus flytrap-like structure in 99-million-year-old amber. Here's what they have learned about the new species.

Deadly toxic algae bloom causing sea lions to become sick, violent

Toxic algae bloom is wreaking havoc on the Southern California coast, especially in local sea lions, causing seizures, stillbirths, even violence.

Turkey crashes through windshield on Utah highway, injuring driver

A driver in Utah sustained non-life-threatening injuries after a turkey flew through his windshield on Interstate 15, according to the Garland Police Department.

Here are the most-visited states for national parks

Some of the states that have more national park visitors include Utah, California and Virginia.