"The discovery highlights ... the enduring mysteries of the deep ocean." Experts puzzled after 'incredibly rare' creature ...

The American crocodile is listed as "vulnerable" on the IUCN Red List. It was once hunted extensively for its hides, but its ...

"Moments like these show how much there still is to discover." Experts thrilled as photographer captures images of extremely ...

Meet Brownie, a rare Chihuahua– Chinese Crested mix whose appearance has people doing double takes. With his expressive eyes, ...

One of the world’s most dazzling amphibians is under threat from unregulated photography trips, scientists have warned, after ...

The rare creature, called Haliphron atlanticus, was seen by the Monterey Bay Aquarium Research Institute’s biodiversity and biooptics team on Nov. 6, the institute confirmed to SFGATE via email. Prior ...

Almost a half-mile below Monterey Bay's surface, California scientists recorded rare footage of a seven-arm octopus eating a ...

The ocean is home to some of the most mysterious creatures on Earth. Many of us are familiar with the common sea animals like dolphins, sharks, and turtles, but there are also rare and unusual ...

The orange-clubbed sea slug is "a small colourful sea slug that can be found grazing on sea mats on the rocky shore. They are ...

Spurilla neapolitana was spotted in the United Kingdom waters for the first time. (Charlotte Cumming via SWNS) By Lauren Beavis A "groundbreaking" sea slug discovery has been made - in a UK first. The ...

A pair of sea creatures was spotted off the coast of California, and boaters are calling it an “incredible sighting,” a whale-watching company said. Two sperm whales were spotted around 5.5 miles off ...