Kashmiri women row a boat filled with weed after cleaning the Dal Lake on Earth Day, on the outskirts of Srinagar, India, Tuesday, April 22, 2014. The weed-clogged Dal Lake is central to Kashmir’s tourist trade and efforts are being made to rescue the lake. In the past two decades the lake has shrunk by more than half, according to environmental study reports.
Credit: (AP Photo/Dar Yasin)

Photos: Earth Day 2014

People across the globe hold events to celebrate the Earth’s environment and spread awareness on how to conserve its natural resources on Ea…

Meb Keflezighi, of San Diego, Calif., celebrates his victory in the 118th Boston Marathon Monday, April 21, 2014 in Boston. (AP Photo/Charles Krupa)

Photos: Boston Marathon

Thousands of athletes and hundreds of thousands of spectators are flocking to Boston this morning to watch the 118th running of the Boston M…

A Nepalese Sherpa Dawa Tashi, who was injured during an avalanche, gets treatment at a hospital in Katmandu, Nepal, Friday, April 18, 2014. (AP Photo/Niranjan Shrestha)

Photos: Mount Everest Avalanche

An avalanche swept down a climbing route on Mount Everest early Friday, April 18, killing at least 12 Nepalese guides and leaving three miss…