Clearing tropical forests isn't just dangerous to the natural world — it's also a threat to human health and wellbeing, says physician Neil Vora. Tracing how environmental devastation led to deadly epidemics like Ebola, he presents three...

If we can see ourselves in the way our ancient cousins dealt with death…what else could we have in common?

* Viewer discretion advised. This video includes discussion of mature topics and may be inappropriate for some audiences.

Could psychedelics help us heal from trauma and mental illnesses? Researcher Rick Doblin has spent the past...

If a doctor has told you to quit smoking, that's not just because they're worried about lung cancer. Those cigarettes are messing up your body's natural healing process in more ways than one.

As Vicki Arroyo says, it's time to prepare our homes and cities for our changing climate, with its increased risk of flooding, drought and uncertainty. She illustrates this inspiring talk with bold projects from cities all over the world...

Before soldiers are sent into combat, they're trained on how to function in an immensely dangerous environment. But they also need training on how to return from the battlefield to civilian life, says psychologist Hector Garcia. Applying...

Have you ever wondered why your face turns red when you’re angry? Check out this SciShow Quick Question to learn why!

When faced with a parent suffering from Alzheimer's, most of us respond with denial ("It won't happen to me") or extreme efforts at prevention. But global health expert and TED Fellow Alanna Shaikh sees it differently. She's taking three...

Thanks to deepfakes, CGI can be more realistic and even amateurs can easily create some fun footage. But there are also sinister uses out there.

There's a chill in the air where Jessi and Squeaks live, and that means it's time for some animals to start the long, yearly nap called hibernation! Learn why animals hibernate and how they get ready to sleep for months at a time!

Welcome back to the Fluctus Channel, as we discover how the U.S. military keeps its troops fed both in the field and at sea. From MREs and mobile field kitchens to advanced galleys aboard aircraft...

Simple Relaxation Response Techniques for Stress Relief

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Howcast -Learn if you should peel the fruits and vegetables you use in homemade baby food from Petit Organics founder Michelle Muller-Marinis in this Howcast video.

Howcast -Learn how to make homemade baby food safely from Petit Organics founder Michelle Muller-Marinis in this Howcast video.

Howcast -Beat "Honor, Lost and Won" from Assassin's Creed Revelations with this online demo.

Howcast -Check out Part 50 and beat "Honor, Lost and Won" from Assassin's Creed Revelations with this online demo.

Interview Preparation - Research Job