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This sequence of images shows the development of embryos formed after eggs were injected with both CRISPR, a gene-editing tool, and sperm from a donor with a genetic mutation known to cause cardiomyopathy. OHSU hide caption

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OHSU

Exclusive: Inside The Lab Where Scientists Are Editing DNA In Human Embryos

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During the day on Aug. 21, large swaths of farmland will be plunged into darkness, and temperatures will drop about 10 degrees. Scientists are waiting to see how crops and animals react. Daniel Acker/Bloomberg/Getty Images hide caption

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Daniel Acker/Bloomberg/Getty Images

Single malt Scotch whisky, produced at the Auchentoshan distillery near Glasgow, Scotland, could benefit from a little water, a new paper suggests. Andy Buchanan /AFP/Getty Images hide caption

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Andy Buchanan /AFP/Getty Images

There are dozens of different eclipse rituals someone can perform, such as taking a ritual bath, but astrologer Sarolta DeFaltay says the most important aspect of any given ritual is that it's personal to the one performing it. Clive Mason/Getty Images hide caption

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Clive Mason/Getty Images
Matt Twombly for NPR

Probiotic Bacteria Could Protect Newborns From Deadly Infection

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Binge-drinking sounds like an all-night bender, but here's a reality check: Many social drinkers may "binge" without knowing it. Women who drink four or more drinks on an occasion are binge-drinking. Ann Boyajian/Getty Images/Illustration Works hide caption

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Ann Boyajian/Getty Images/Illustration Works

With Heavy Drinking On The Rise, How Much Is Too Much?

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President Trump speaks during a visit to Federal Emergency Management Agency headquarters in Washington, D.C., on Aug. 4. Michael Reynolds/Getty Images hide caption

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Michael Reynolds/Getty Images

In this photo taken by Russian cosmonaut Sergey Ryazanskiy, the SpaceX Dragon capsule arrives at the International Space Station on Wednesday, stocked with scientific equipment, supplies — and ice cream. NASA via AP hide caption

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NASA via AP

The Best Item In An Astronaut's Care Package? Definitely The Ice Cream

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NASA Astronauts Set To Get Sweet Treat With Next Delivery To International Space Station

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Scientists Move To Establish Wildlife Preserve At Guantanamo Bay

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The Homeland Security website Ready.gov warns that following a nuclear blast, you should wash your hair with shampoo but not use conditioner, because conditioner can bind radioactive material to your hair. Smith Collection/Getty Images hide caption

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Smith Collection/Getty Images