Evolution is a continuous, powerful force shaping the natural world around us. As environmental pressures intensify, future animal evolution is likely to produce fascinating and sometimes bizarre new ...

Wondering about the weirdest animals in the world? We've listed the Top 31 here — including the axolotl, aye-aye, blobfish, ...

'Thousands and thousands' of these curious creatures have been showing up on the Texas shoreline, expert says. What are they?

The natural world is full of animals that seem to defy logic, blurring the line between reality and imagination. Some look like they were made from spare parts, while others behave in ways so unusual ...

(Brian Wolly) Food can be scarce in the deep waters off Australia. To clutch its prey, this dragonfish uses sharp rows of teeth that cover even parts of its tongue. The fish is one of thousands of ...

An entire world lives deep under the ocean’s surface, far from human notice and as bustling as any city. Animals such as tubeworms and clams live crowded around plumes of methane that bubble up ...

Here’s what you’ll learn when you read this story: Facetotectans are microscopic crustacean larvae that have never been seen as adults. Only the larval and juvenile phases of these creatures are known ...

A woman's Ring camera caught video of, what appears to be, a strange creature outside of her Compton, California home. As NBC News' Camila Bernal reports, some people ...