Australia: An entire continent so infested with deadly creepy crawlies and creatures of all kinds, it seems like it’s actively trying to kill you. But is the natural world really any more dangerous down under than anywhere else?

You don't have to fight feral ghouls to be familiar with the clicking sound of a geiger counter, but what exactly makes these radiation detecting devices click?

In the African grasslands, a gazelle suffering from tuberculosis takes its last breath. The animal's corpse threatens to infect the water, but for the vulture, this isn't a problem: it's a feast. With a stomach of steel that can digest...

Have you ever heard that you become more powerful in life-or-death situations? There are a lot of anecdotes about super strength, but is it a real thing?

Hank resists the urge to devour a slice of pizza so that he can walk you through the way we experience our major special senses. It all boils down to one thing: sensory cells translating chemical, electromagnetic, and mechanical...

The urushiol molecules in poison ivy have the ability to trigger a harmful immune response in most people because the immune system mistakenly labels them as a threat.

In 2008, something incredible happened: a man was cured of HIV. In over 70 million HIV cases, this was a first, and, so far, a last, and we don't yet understand exactly how he was cured. But if we can cure people of various diseases,...

We’ve gotten maybe too good at fishing, and as a result we’ve completely transformed the oceans. So what can we do to make fishing more sustainable and still enjoy our fish and chips?

From turf toe to toxic Zamboni's, sports injuries aren't just for pro athletes.

For the last 50 years we've wondered whether plants can think... Haven't we?

What's something pandas, orangutans, rhinos, and gorillas have in common? They're all endangered animals. Join Jessi and Squeaks to learn how an animal becomes endagered and what we can do to help them!

Which came first: the stress or the pimples? The physical reactions to stress can cause major breakouts, which, in turn, can be even more stressful! Claudia Aguirre gives just one more reason to get that stress under control.

In this heart-pounding episode of Brave Wilderness, Coyote Peterson travels deep into Phetchaburi, Thailand, where a lawn has become a living minefield of venomous blue tarantula burrows. Before he even attempts to handle one of these...

A judge in California recently ruled that coffee would be required to carry a carcinogen warning label, since it contains acrylamide. Well, have the barista make you a double espresso with a shot of evidence, because that coffee probably...

HPV vaccines and girls having sex. The flu shot and the difficulties combating myths. This is Healthcare Triage News.

In this video Klemens Koehring recreates John Pym's appeal to the House of Lords to support the House of Commons in addressing the threat King Charles I presented the kingdom and the commonwealth of England.

All over the world, beaches look like paradise—but beneath the sand and surf lurk deadly creatures you’d never expect. From venomous stings to lethal strikes, Mark reveals six killers that can turn a dream vacation into your last. Which...

Watch as Mark surprisingly finds then gets slashed and stung by the world's biggest scorpion: the Giant Asian Forest Scorpion! Where will it land on the Brave Wilderness Bite-Sting Index? How will the pain compare to all the other...

Blue Hole In Egypt Might Be Dangerous

This video demonstrates the creation of a navigation bar, which is generally a navigation header at the top of the page.

Watch Out For Jellyfish Attacks In Australia!

Jeopardy – Francesca Simon

This episode is not for the faint of heart. Coyote has claimed for years that he’s immune to poison ivy—but that’s about to be put to the ultimate test. Joined by wildlife expert, Ray Tiller (who, spoiler alert, breaks out from even a...

Howcast - Check out this Portal 2 walkthrough and beat Chapter 6 - Part 3: Repulsion Gel Room 3 of 3 with this online demo.