"Grossology" features interactive games, characters and visuals designed to engage the children in a humorous way. The exhibit includes a guessing game centered on all the unpleasant smells that come ...

Belching – not flatulence – is the major cause of methane produced by the world’s cows and a Seattle-based company has just won $1.5 million to test a product to make cows burp less. Both ends of a ...