Too much fluoride can make your teeth brown, but getting a little bit is a dentist's dream. Here's the complete history of ...

This is Part 2 of a two-part series on Kenya’s Eldoret-Iten Water Fund. Part 1 is available here. Two years into the program, ...

Coconut water comes from young green coconuts. It’s known for being hydrating and helping with diarrhea symptoms. Learn what ...