Science

A Bay Area fishing captain and his wife captured a once-in-a-lifetime moment on camera when they were watching a pod of dolphins swimming by. 

The Toronto Zoo is mourning the death of its 13-year-old male giraffe after an unexpected accident in its habitat on New Year’s Day.

A newly released report describes how a canoe startled an 11-foot alligator in shallow water, leading to a deadly attack on a woman at Lake Kissimmee State Park in May.

The American Horseshoe Crab is about as close as you can get to a creature that shared the Earth with dinosaurs, but the Center for Biological Diversity said the marine animals are in trouble. 

This year's first supermoon is called the Super Wolf Moon.

In addition sending astronauts to fly around the moon, Earthlings can look forward to six of the eight planets parading across our skies.

The New Year brings a double feature celestial performance as the year’s first supermoon and Quadrantid meteor shower go head-to-head in the night skies Friday.

The medication restored normal NAD+ levels and fully reversed cognitive function in advanced Alzheimer's models.

A newly resurfaced aviation audio clip shared online has drawn attention after a private pilot reported encountering a mysterious object while flying over Rhode Island.

A muddy eruption at Yellowstone National Park was just captured on camera in an area that has been closed to the public for hazard assessments.

Michaela Benthaus, a paraplegic engineer for the European Space Agency, became the first wheelchair user in space Saturday.

Comet 3I/ATLAS will pass by Earth on its way out of the solar system.

The interstellar comet known as 3I/Atlas will pass within 167 million miles of our planet Friday – the closest it gets on its grand tour of the solar system. Here's what to know.

A father and son in Florida were rescued from the alligator-filled Everglades after their ATV ran out of gas -- stranding them shortly before sunset.

The Geminids meteor shower will light up the night sky this weekend and put on a celestial show.