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As Trump Praises Plasma, Researchers Struggle to Finish Critical Studies

Scientists Are Optimistic About New Vaccine Studies From Novavax

Scientists Uncover Biological Signatures of the Worst Covid-19 Cases

Dementia on the Retreat in the U.S. and Europe

New story in Science and Health from TIME: It’s Time for American Leaders to Wake Up to the Threat of Climate Change for the Good of the Planet and Business

New story in Science and Health from TIME: Boomer and Bust: Millennials and Their Younger Siblings Now the New U.S. Majority

Getting a coronavirus vaccine in record time is hard. Distributing it to tens of millions may be equally daunting.

New story in Science and Health from TIME: SpaceX Dragon Capsule With NASA Astronauts Makes Successful Splashdown

Birx Says U.S. Epidemic Is in a ‘New Phase’

He had headaches, but his condition was rare, with no clear explanation or treatment

The Coronavirus Infected Hundreds at a Georgia Summer Camp

Covid-19 Tests Are in Short Supply. Should You Still Get One?

Covid-19 Tests Are in Short Supply. Should You Still Get One?