Orcas share food with humans, other animals: study
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A groundbreaking study is looking at the psychology of killer whales, with researchers saying orcas are are brining their food to share with other animals and even people.

Watch: Rare, endangered fox caught on camera in California national park

The Sierra Nevada red fox is an endangered species living solely in the Golden state and with less than 100 individuals living in the wild, according to the California Department of Fish and Wildlife.

Fourth of July: the science behind fireworks
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What makes fireworks explode with such brilliant colors and spectacular effects? Fox News' CB Cotton unpacks the scientific secrets of pyrotechnics

Watch: Bear's hilarious attempt to pry open a trash can

The bear tips the can, rotates it, pushes it, and climbs on top of it in a desperate - yet entertaining - attempt to get it open.

Bison boils to death in Yellowstone hot spring

A bison was being photographed wandering around the hot spring’s edge when it reportedly stumbled into the scalding water and couldn’t get out.

Fireball? Meteor? Eyewitnesses in Southeast report ball of fire in sky, shaking

Officials across the Southeast are investigating reports of a "fireball" seen in the sky, with over 100 sightings reported to the American Meteor Society from Georgia, South Carolina and Tennessee.

Orcas use kelp to groom each other, US researchers discover

In drone footage, killer whales are seen biting off kelp stalks, positioning them between themselves and a partner, and rolling the kelp between their bodies for extended periods.

Orcas use kelp to groom each other, US researchers discover
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A team of researchers in the US who observe killer whales revealed that the apex ocean predators use kelp to groom each other, as seen in footage. (Center for Whale Research, NMFS/NOAA permit 27038 via Storyful)

Plastic lid finally removed from bear's neck after 2 years

Wildlife experts finally were able to trap a black bear and remove a large lid that was stuck around his neck for two years.

Honda joins space race with successful reusable rocket test

Honda has entered the space race with the successful launch and landing of a reusable rocket, marking a significant step in its space ambitions.

UW study reveals how some wildfires could slow global warming

New data from the University of Washington shows that increasing wildfires in Canada and Siberia could actually slow global warming – at least temporarily.