Vomit is important! Learn why with Gross Science - tonight at 6pm on @wgbh in the #Chelmsford vs. #NewtonNorth quarterfinal match!

NEW VIDEO! Should you really wash your hands? A collab with Clean My Space! youtube.com/watch?v=CvXDYQ…

NEW VIDEO! Meet the frog that barfs up its babies: youtube.com/watch?v=9xfX_N… (Warning: Contains a GoT spoiler...)

This is not a drill—Dr Vanessa Hill's documentary about genetic engineering is live! youtube.com/watch?v=NrDM6I…

Thanks, Lifehacker! x.com/lifehacker/sta…

NEW VIDEO! Are bees the addicts of the animal kingdom? youtube.com/watch?v=EyBpNb…

What's it like to live without safe tap water? NOVA's Ana Aceves is going to find out. Join her on Snapchat next Tuesday, May 30. #FlintPBS

NEW VIDEO! What does lead poisoning do to your brain? youtube.com/watch?v=76RKSQ…

This kid, Aiden, is an amazing young naturalist! Check out the video, and make sure to subscribe to his YT channel: youtube.com/channel/UCTrLN… x.com/Alkebulan_/sta…

NEW VIDEO: Got leftover borax from your last #slime making adventure? Use it to make crystals! youtube.com/watch?v=YG9lOX…

Fabulous video from Skunk Bear on cute, cuddly, bloodsucking vampire bats: youtube.com/watch?v=m0YB6_…

I ate a ton of bugs... and they were (mostly) pretty good! NEW VIDEO: youtube.com/watch?v=Ch4INw…

Would you eat bugs if it meant helping to save the planet? youtu.be/Ch4INwsSEr8 Gross Science

Would you eat bugs if it meant helping to save the planet? youtu.be/Ch4INwsSEr8 Gross Science

NEW VIDEO: Why Does This Frog Have So Many Legs?! youtube.com/watch?v=J-bAKh…

These frogs can have up to TEN back legs. HOW? youtu.be/J-bAKh_dYls Gross Science

You know that woman who had 27 contact lenses stuck in her eye? Here's what might've been living on them: youtu.be/wRMKzsU9zec

What happens when you get rabies? NEW VIDEO: youtube.com/watch?v=eiUUpF…

The amazing Greg Kestin just rebooted his What The Physics?! series on YouTube. Watch him UNBOX the universe :D youtube.com/watch?v=NGv77B…

Why Do Old People What Your Young Blood? Great video from KQED's Above The Noise: youtube.com/watch?v=N88pPU…