How a Mass Whale Graveyard Ended Up Beneath a South American Highway

Connecting Alaska to Argentina, the Pan-American Highway runs some 30,000 miles north to south. Construction to widen the highway briefly stopped, however, to make way for dead whales back in 2010, when workers digging through a remote stretch of the Chilean desert found a huge trove of bones millions of years old.… »2/27/14 12:40pm2/27/14 12:40pm