New teeth for Calif.'s great white shark tourism? (Reuters)

" OFF THE FARALLON ISLANDS, California (Reuters) - "Over there -- shark!" After nearing the Farallon Islands, 26 nautical miles (48 km) west of San Francisco, the boat's captain shouts out. A slick of dark red seal blood spreads across an ocean surface slashed by the...

Warmer waters disrupt Pacific food chain (AP)

" FARALLON NATIONAL WILDLIFE REFUGE, Calif. - On these craggy, remote islands west of San Francisco, the largest seabird colony in the contiguous United States throbs with life. Seagulls swarm so thick that visitors must yell to be heard above their cries. Pelicans glide....