Man faces charges after video shows dog harassing endangered seal on Hawaii beach

Officials say they are not releasing the man's identity due to past experiences with people receiving “multiple death threats” after being cited for seal harassment.

Synthetic 'magic mushroom' drug may ease depression in hard-to-treat patients, study says

A single dose of psilocybin, the hallucinogenic compound found in “magic mushrooms,” was found to help some people who previously had gotten little relief from standard antidepressants.

Emperor penguins now listed as threatened species

Emperor penguins will now receive new protections under the Endangered Species Act after the U.S. Fish and Wildlife Service says climate change is threatening to eradicate the species.

Not from a horror film: When insects turn into ‘zombies’

This horror may seem like the stuff of nightmares, but for many insects and the parasites that turn them into “zombies,” this is just another day in the natural world.

Hear and see the 'rare' impacts after large meteoroid hits Mars

Scientists revealed Thursday that two of its Mars robots recorded a sizable quake, leaving a crater bigger than any ever recorded in the solar system.

No, scientists didn't 3D-model Mary's husband, Joseph — that's Andre the Giant

A viral tweet this week claimed scientists at Stanford University had reconstructed a 3D model of how Joseph, the husband of Mary, might have looked.

Discovery could 'dramatically narrow' search for life on other planets

A new study says an Earth-like planet orbiting an M dwarf star, the most common type of star in our universe, appears to have no atmosphere. The finding could cause a major shift in the search for life.

How to stop squirrels, other critters from eating your pumpkins

From cayenne pepper to owl decoys, here are some suggestions from experts on how to safely keep the squirrels at bay this Halloween.

Wyoming college wrestlers injured during grizzly bear attack, left 'blood-soaked,' coach says

"Before you could even think or blink, there's a bear that came running out of the trees right in front of me," said one of the college wrestlers. "It was beating me up pretty good."

World’s 1st space tourist signs up for weeklong flight around the moon

More than 20 years after his International Space Station trip, the 82-year-old billionaire could break John Glenn’s record as the oldest person in orbit.

477 whales die in 'heartbreaking' mass strandings on New Zealand islands

The pilot whale deaths come two weeks after about 200 pilot whales also died in Australia after stranding themselves on a remote Tasmanian beach.

Smashing success: NASA's DART spacecraft shifts asteroid's orbit

NASA says a spacecraft that plowed into a small, harmless asteroid millions of miles away last month succeeded in shifting its orbit.

NASA astronaut Nicole Mann makes history as first Native American woman in space

Nicole Mann, a member of the Wailacki of the Round Valley Indian Tribes, is headed to the International Space Station as commander of NASA’s SpaceX Crew-5 mission.