Cecil was one of the most thoroughly studied lions in Africa. And thanks to him, we know several reasons why the death of one big cat can be a big deal.

You might think venomous snakes or fierce lions are the best hunters, but turns out they are not even close to these 6 actual best hunters in the animal kingdom.

These fun looking sea slugs have a few unique features, not the least of which is the fact that they defend themselves by smelling like watermelon candies.

In which John Green investigates the dawn of human civilization. John looks into how people gave up hunting and gathering to become agriculturalists, and how that change has influenced the world we live in today. Also, there are some...

Jessi and Squeaks love to race each other! They can both run pretty fast, but there's one animal they'd never be able to beat: the cheetah! Join us to learn all about this super speedy cat!

Hank shares news about the biggest animal in the history of ever -- blue whales -- and explains the lessons learned in a new study of human morality, using smartphones.

A group of British and Australian cyberpsychologists argues that emojis deserve way more research attention than they're getting - and scientists have discovered how to create on-demand killer mice!

In which John Green investigates the dawn of human civilization. John looks into how people gave up hunting and gathering to become agriculturalists, and how that change has influenced the world we live in today. Also, there are some...

Hank gets to the more violent part of community ecology by describing predation and the many ways prey organisms have developed to avoid it.

What does farming have to do with invention and innovation? Permanent residences, division of labor, central government, and complex technologies--all essential for advancing civilizations--could not have been developed without the move...

Interactions between species are what define ecological communities, and community ecology studies these interactions anywhere they take place. Although interspecies interactions are mostly competitive, competition is pretty dangerous,...

Waddling along the parched Australian earth, a female platypus is searching for fresh water. Over the past year, a severe drought turned rivers and streams to mere trickles. She barely survived and was unable to reproduce. Could the next...

Some lesser known facts about Oustalet's chameleon.

The greater bulldog bat lives in Central and South America where it uses its enormous feet to catch fish right out of the water.

This is the story of a modern day Dr. Doolittle with her own personal wildlife sanctuary, a local veterinarian who’s life is dedicated to caring for unusual and extraordinary animals. These animals have become...

Howcast - Learn the difference between traditional archery and modern archery from the pros at Queens Archery in this Howcast video.

Howcast - Pick up five bow hunting tips from the pros at Queens Archery in this Howcast video.

Howcast - Pick up five turkey hunting tips from the pros at Queens Archery in this Howcast video.

Howcast - Pick up six elk and moose hunting tips from the pros at Queens Archery in this Howcast video.

Howcast - Learn basic archery rules from the pros at Queens Archery in this Howcast video.

Howcast - Vince adds some early peakers to his paradigm pack in FFXIII-2, the RPG from Square Enix and tri-Ace.

Howcast - When you visit the park system or camp out in the wild, follow hiking rules and trail etiquette so that others can enjoy themselves, too.

Howcast - Learn how to say "good luck" in Russian with this online Russian language lesson from Howcast.

Howcast -Learn how to feed your cat properly from board-certified veterinary behaviorist Dr. E'Lise Christensen, DVM in this Howcast video.