My soulmate fell in love with my roommate. It took me years to figure out what happened.

Read on as we reveal 30 fascinating facts about creatures great and small... Young pygmy goats (pictured above) are social ...

Mosasaurs, giant marine reptiles that existed more than 66 million years ago, lived not only in the sea but also in rivers.

Earth is full of giants, but “longest” doesn’t always mean “heaviest” or “biggest-looking.” Some of the longest animals might ...

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

Goannas are Australian monitor lizards that wander into schools and urban spaces, drawn by food smells and warmth. There are ...

Giant tortoises are some of the long-lived species on the planet. Here’s what biologists now understand about one of nature’s ...

A giant sea turtle has been found by a walker on the beach next to Southerness Golf Club on the Solway Coast. Valerie Smith ...

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 ...

For the first time, scientists have cryopreserved and revived the larvae of a sea star species. The breakthrough, made with the giant pink star, gives hope the technique could be repeated to save the ...

Every country has its mysteries, but few capture the imagination the way Bigfoot does. For more than a century, people have ...

Giant Jorō spiders are spreading across the US at an alarming rate, as scientists warn of unknown impact on local ecosystems.