Multilevel societies were known only in brainy mammals, until researchers met these birds.
Meet the chevrotain, the small and secretive mouse deer
November 12, 2019, 11:18 a.m. by Jaymi Heimbuch
The mouse deer. Or the pig deer. Or the little goat. Whatever you call the chevrotain, this is a truly distinct looking (and tiny!) ungulate.
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Running just 10 minutes a day can reduce your risk of early death by 27 percent
November 12, 2019, 8:11 a.m. by Lloyd Alter
Who says you can't outrun old age?
When will the lights in the night sky blink off forever?
November 11, 2019, 6:18 p.m. by Bryan Nelson
Scientists have just made the most precise measurement yet of how fast the universe is expanding.
Pets are good for your health, and we have the studies to prove it
November 11, 2019, 12:29 p.m. by Sidney Stevens
Check out the ways your 4-legged friends enhance your physical and emotional health.
Why do we eat more when we're with our friends and family?
November 11, 2019, 8:27 a.m. by Lindsey Reynolds
It's not just that your mom encourages second helpings.