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Is Grilled Food Bad for You?
Explore the science of grilling and how it could affect your health.
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Human Nature Sneak Peek
We can now edit the human genome with a tool called CRISPR. But how far should we go?
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Touching the Asteroid Promo
Spacecraft OSIRIS-REx attempts to grab a piece of an asteroid to bring it back to Earth.
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Reef Rescue Preview
Scientists race to help corals adapt to warming oceans through assisted evolution.
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Toxic “Forever Chemicals” Found in Americans' Blood
What makes PFAS chemicals extremely useful — and extremely hard to get rid of — are bonds between carbon and fluorine atoms