These piranhas devouring an alligator show us how you can be small but lethal at the same time. The reputation of piranhas as swift and savage hunters is not merely a product of folklore or cinematic ...

The American alligator is the second-largest reptile in North America, falling just slightly behind its cousin, the American crocodile. People often confuse these two swamp predators due to their ...

Alligators weigh between 500–1,000 lb concentrated in their muscular bodies and thick, armored skin. Equipped with rows of sharp teeth designed for gripping and tearing, an alligator’s bite is ...

Their proper name, though, is deciduous teeth. You’ll find four distinct types of tooth in an adult cat’s mouth. The little ones front and center are called incisors (more on those in a bit), and to ...

Moments earlier, Randall Kroll, a wildlife biologist at Texas Parks and Wildlife Department, used a deep-sea fishing rod to hook the gator beneath one of its bony scales, then pulled it aboard with ...

Discover 15 amazing animals exclusive to the US. From the Olympic Marmot of Washington to the Texas Blind Salamander, these ...

The ability to regrow your own teeth could be just around the corner. A team of scientists, led by a Japanese pharmaceutical startup, are getting set to start human trials on a new drug that has ...

If you see an alligator, don’t feed it. Not only is it illegal ... Great white sharks are the deadliest of all the sharks in the ocean, with 300 sharp teeth that can rip right through you. The ...

Sharp Corporation is a Japanese multinational corporation that designs and manufactures electronic products. Founded in September 1912, the company was named after an invention of one of its founders ...

You shouldn't feel bad if you experience discoloration of your teeth. Not only is it common, it's actually quite natural. It's also common to feel guilty about it and look for ways to make your ...

Jaylyn Pruitt is currently an associate editor for Health.com, where she covers sleep products. Lauren Paige Richeson is a writer and editor at Health. She's the author of Avocado Obsession ...

Flashing a gleaming set of pearly whites may feel glamorous, but people who are overzealous with using popular teeth-whitening treatments can seriously endanger their oral health. TikTok and ...