Get your binoculars: The last time this recently discovered comet was this close to the sun, Neanderthals and mammoths walked the lands.
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Brazil has the world's leading breast milk donation program—and experts say there's a lot we can learn to help women and infants everywhere.
From their environmental impact to how grifters are cashing in, here’s what you should know about non-fungible tokens.
The zombie-creating fungus in The Last of Us is real, but there are many other fungi to fear.
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Your biological age reflects your physical health and can differ from your actual age by years.
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