These are the most beautiful cities in the world, according to travel pros
November 22, 2019, 9:52 a.m. by Lindsey Reynolds
Favorites like New York City, London and Paris top the list, but there are lesser-known cities that are just as stunning.
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.
8 creative techniques to keep coral reefs alive
Why a beluga's squishy head is so special
Squirrels rely on birds to let them know when it's safe to go out
Scientists discover 'monster' black hole that 'should not even exist'
These birds prove you don't need a big brain for a complex social life
The ongoing rehabilitation of Michael Vick