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New story in Science and Health from TIME: Scientists Worry Scott Pruitt’s New EPA Change Will Harm Life-Saving Research

Many Americans Try Retirement, Then Change Their Minds

New story in Science and Health from TIME: Ship That Washed Up on Florida Beach Could Be From 1700s, Researchers Say

New story in Science and Health from TIME: Why Does Cracking Your Knuckles Make So Much Noise? Science Finally Has an Answer

New story in Science and Health from TIME: Two Commercial Pilots Had a Close Encounter With a Possible UFO Over Arizona. Listen to the Eerie Radio Traffic

New story in Science and Health from TIME: China’s Falling Space Station Won’t Fall On Your Head. Probably.

New story in Science and Health from TIME: Satellite Images Aided the Discovery of an Ancient Civilization Buried in the Amazon

Medicare Is Cracking Down on Opioids. Doctors Fear Pain Patients Will Suffer.

Grindr, Popular Gay Sex App, to Offer H.I.V. Test Reminders

For Many Strokes, There’s an Effective Treatment. Why Aren’t Some Doctors Offering It?

New story in Science and Health from TIME: People Are Wearing Purple Today for Epilepsy Awareness Day. Here’s What That Is

New story in Science and Health from TIME: Lights Around the World Go Dark for Earth Hour

Why Can’t Dying Patients Get the Drugs They Want?