Prevent memory loss by protecting your hearing and vision
November 20, 2019, 8:18 a.m. by Mary Jo DiLonardo
Hearing aids and cataract surgery can slow mental decline, say new studies.
Investors' billions are chasing the baby boomer market
November 18, 2019, 10:04 a.m. by Lloyd Alter
But is this smart money or is it missing the demographic boat?
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.
Squirrels rely on birds to let them know when it's safe to go out
8 creative techniques to keep coral reefs alive
Why a beluga's squishy head is so special
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
11 images of volcanoes as seen from space