A French theme park has taken a novel approach to clearing litter. Rooks are performing a task that human visitors should be able to do themselves: picking up litter. One of the birds captured on ...
HOUSTON, Texas -- "Who wants to do karaoke?" Francisco Tijero asks as volunteers pick up litter near Buffalo Bayou. The karaoke cleanup party is one way Tijero tries to make picking up trash fun.
About 30 years ago, Jim Fitzpatrick saw a highway worker struggling to pick up trash and debris along the road. Decades later, that chance encounter has spawned two successful businesses and thousands ...
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