Natural camouflage is one of nature’s greatest gifts in the animal kingdom. Sure, some animals have deadly toxins or ...

The image of a charging bull, provoked by a matador's red cape, is ingrained in popular culture. This myth persists, despite ...

This frog is famous not only for its camouflage—its bumpy, green-and-black skin mimics moss-covered rocks—but also for its distinctive barking call, which resembles the yelp of a small dog.

Adult polyp of the sea anemone Nematostella vectensis. C: Grigory Genikhovich. New insights into the evolution of the ...

Hundreds of endangered Australian Green and Golden Bell found a cozy and toasty place to huddle up. Unbeknownst to them, this ...

A crowd at the zoo cheers on an elephant as it rescues a drowning gazelle with its trunk in Guatemala City, Guatemala.

Bumps on your nipples and areola can occur due to acne or ingrown hair. In some cases, they may be an early indicator of another health condition, such as breast cancer. Your nipples are delicate ...

Skin problems are one of the most common types, along with arthritis and bone density issues. Additionally, because Crohn’s — and many of the medications that treat it — can weaken the ...

Warts are raised bumps on your skin caused by the human papillomavirus (HPV). They’re contagious and can be painful, depending on the type. Different treatment options are available. Warts have ...

Looking through the skin care aisle of your local retailer, you might see cleansers, body washes and face masks labeled as “exfoliating.” But what exactly does the term mean, and what does a ...

Improper shaving techniques can irritate the skin, causing patches of red, itchy bumps. Razor burn does not necessarily mean the skin is infected. It can happen when people dry shave, which is ...