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13. Sleep Can Repair Your Brain, But Only If You're Doing It Right
March 5, 2018
It's quality, not quantity of sleep that determines just how rested you are, but do you actually know how to achieve quality sleep?
12. Zombie Cells Are Hiding in Your Body, Could Killing Them Stop Aging?
March 5, 2018
After killing senescent "zombie" cells in mice, researchers were able to extend the mice's lives by 25%. But what are these hidden cells?
11. We Could Harvest Electricity from Human Tears, This Is How It Works
March 5, 2018
New research has found that an enzyme in tears can be used to generate electricity. Here's everything you need to know.
10. Watching YouTube Isn't Helping You Wind Down, It's Ruining Your Sleep
March 5, 2018
Your circadian rhythm can be interrupted from the light emitted from your phone, but how? What is it doing to your brain?
9. Doctors Trick Your Blood-Brain Barrier So They Can Heal You, Here's How
March 5, 2018
Your body keeps your brain and your blood separate to filter out toxins and viruses. However, this barrier might be too good at its job.
8. Ah! How Blood-Curdling Screams Affect Your Brain
March 5, 2018
Hearing someone scream immediately sends your body into a cascade of defense responses, but why? What's happening in the brain?
7. Tattoo Ink Isn't Regulated by the FDA, Here's What Happens Once It's in You
March 5, 2018
A new study has found that tattoo ink nanoparticles spread throughout your lymphatic system when you get a tattoo. What else do tattoos do to your body?
6. Think You're 'Double-Jointed'? You're Not. Here's What's Actually Going On
March 5, 2018
Having "joint hypermobility" might be a fun party trick, but how much do you know about what's happening in your body when you push your limits?
5. Ancient Humans & Neanderthals Had Sex and It Changed Us Forever
March 5, 2018
We've known for a while that ancient humans got busy with Neanderthals, but how exactly did that Neanderthal DNA affect modern humans?
4. Super Bacteria Has a New Enemy: The CRISPR Pill
March 5, 2018
Scientists are developing a CRISPR pill that can fight superbugs. Can we modify bacteria's DNA to make it self destruct?
3. Your Body Is Designed to Attack a New Organ, Now We Know Why
March 5, 2018
Scientists think they've found the molecular basis for organ transplant rejection. Now that we know its cause, could we prevent its effect?
2. Is There Space for 12,000 More Satellites Up There?
March 5, 2018
SpaceX wants to launch nearly 12,000 satellites into orbit, nearly ten times the number of active satellites currently up there. But is there room?
1. Scientists Want to Transplant a Human Head, Here's Why That's a Bad Idea
March 5, 2018
A group of scientists are planning to perform a human head transplant at the end of 2017. But is their plan scientifically feasible?
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Premiere DateMarch 5, 2018
