One Arizona city made HGTV's list of 40 most charming downtowns in the U.S. Do you agree with their pick? Here are eight top things to do there.

Another dead whale was discovered in the waters of the San Francisco Bay, the fifth creature found in the area in less than a ...

A massive sea creature created an “incredible” experience for boaters off the coast of California, onlookers said.

The Magnapinna, a species of bigfin squid, is rarely seen by humans. This one made a surprising appearance during a NOAA ...

Though once thought to be siphonophores — colonies of specialized zooids — the velella velella is now classified as a single ...

“In an extremely unusual sighting, divers have captured footage of two North Atlantic right whales in The Bahamas, the first time the species has ever been seen in this country,” the New England ...

The adult gray whale, entangled in a gillnet that got caught on a rock crab trap, was “anchored in place” on the sea floor, ...

Near a planet far, far away astronomers have found traces of chemicals that on Earth are only produced by living beings.

A proposed rule would narrow the definition of harm under the Endangered Species Act and could open the door to more mining, ...

Then, they saw two creatures they didn’t expect ... according to the National Oceanic and Atmospheric Administration. They use baleen, a type of brush-like structure, to filter anywhere from 1,320 to ...

A sea creature was rescued from an entanglement off the coast ... according to an April 14 news release by the National ...

Scientists found "a beautiful, thriving ecosystem" in a dark and isolated location: The former shadow of a glacier.