An Ancient Battle Is Playing Out in the DNA of Every Embryo

Millions of years ago, retroviruses invaded the human genome. Today some of these viral remnants threaten the developing embryo, while others fight to defend it.

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Declutter Your Closet This Year With the Reverse Hanger Trick

There are a few ways to declutter a closet and pare down your wardrobe, though some are much more involved than others . Since we're at ...