Salt of the earth: facts you probably didn't know about sodium chloride
The history of one of the world's most popular food seasonings
Salt is one of the word's most popular food seasonings. But it also has a wealth of other uses.
Browse the gallery for a brief history behind this ubiquitous mineral.
Prehistoric animals you won't believe existed
Simple lifestyle changes that help the environment
The eeriest legends from the Amazon rain forest
Everything you need to know if you want to lose weight quickly
The most famous UFO sightings in the world
The craziest, funniest movie characters of all time
Celebrities who died tragically young
Amy Adams, one of Hollywood's most stylish red heads
LIFESTYLE Lyme disease
Celebs you didn't know have Lyme disease
‘Grease’ turns 46! 36 little-known facts about the beloved American musical