A pediatric urologist explains how the bladder and the brain communicate to wake you up when you need to ‘go’ – and how that communication might break down.
Some animals, including goats, regularly give birth to two babies at once.
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An ophthalmologist explains how important tears are to keeping your eyes feeling good and working well – whether you’re on dry land or swimming in a body of water.
You’re not allowed to visit the part of Nevada known as Area 51. That’s because it’s a top-secret government facility. But the secrecy has to do with spy planes, not space aliens.
Between 2012 and 2021, funding to U.S. tech startups jumped to $344 billion.
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Your brains can perceive some electromagnetic waves – but not without your body’s help.
Voters often believe they only have two choices in American elections, even when multiple candidates appear on a ballot.
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You can squash small bugs by stepping on them, but can you crush even tinier microorganisms like viruses and bacteria? It turns out that you’d need to apply a lot of pressure.
Without spices, our meals would have less color and flavor.
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