All Nature Articles

Scientists trace back shark cannibalism to 300 million years ago with evidence found in Canada.

But in the meantime, here are some fin-tastic facts you probably didn’t know about sharks.

With the shortage in sharks, other fish and squid are growing larger in size from feasting on energy-rich items.

From a very young age we are taught the 3 'Rs;' REDUCE, REUSE, RECYCLE. Here are just a few things you can do around your home to take care of our planet on Earth Day and beyond.Celebrate Earth Month with brand new specials and documentaries, streaming on discovery+.

Many animals people once believed these animals were imaginary.

Experts in the medical and veterinary fields help clear up rumors and answer your burning questions about how COVID-19 affects animals.

Some of Hawaii’s tourism operators, hotel and scientists are using the visitors as an opportunity to help with the turtle revival.

It might be cold outside, but that doesn’t stop some of nature’s most beautiful wildlife from venturing out. In fact, there are a number of animals who are far more active during the winter months. Here's your guide on how and where to spot them. And don’t forget your binoculars.

The deep-sea is largely a mystery and we’re finding that it’s a much more biodiverse place than previously thought. There are hundreds of species of sharks that live in cold, dark depths of the deep sea and have adapted to this foreign world. And Beneath the Waves (BTW) is on a mission to learn more!

Conservationist and nature photographer Ian Shive takes Mojave National Preserve in California to share with us the mystery and magic that lies within the desert.

These two popular dinosaurs never crossed paths.

Sharks are “too rare to fulfill their normal role in the ecosystem” according to a new study, and have become “functionally extinct” in one of five of the world’s coral reefs.

Just because the ocean is massive, doesn’t mean that the sea life that call it home are immune to the day-to-day actions of humanity. Oceana’s mission is to protect the oceans through action and education.

King penguin poop is causing some issues for scientists in Antarctica. This flightless bird's guano releases nitrous oxide, a gas that is known commonly as laughing gas.

This week is Canine Enrichment Week on DogTV. Here are 6 quick tips on how to give your pup a full life.