March 22, 2018, 7:50 p.m. by Bryan Nelson
It might actually have more to do with sleep than what you eat.
What population boom? We're facing a population bust
March 21, 2018, 6:29 a.m. by Lloyd Alter
Fewer babies are being born, but fewer old people are dying.
93% of bottled water tested in this study contained microplastics
March 15, 2018, 1:30 p.m. by Mary Jo DiLonardo
Study finds microplastics in the most popular brands, but experts are unclear on the risks.
Finland is the world's happiest country, according to the U.N.
March 14, 2018, 12:15 p.m. by Noel Kirkpatrick
Norway, Denmark, Iceland and Switzerland round out the top 5.
What is synesthesia and what's it like to have it?
March 13, 2018, 11:44 a.m. by Laura Moss
Synesthetes can taste sounds, smell colors or see scents, and research proves these people experience reality differently.