National Geographic editors' favorites from Photo Contest 2012
"Locusts." Anthony Mercer had always wondered if a "Plague of locusts" could block out the sun. They come close. (Anthony Mercer/National Geographic Photo Contest)
Other Slideshows
Photos: Four-legged victims of the Oklahoma tornado
Jennifer Love Hewitt’s new modern home
Tiger produces 4-pound hairball
Slideshow: Cities that lost pro teams and got them back
Arlington National Cemetery holds ceremony ahead of Memorial Day
World's largest LEGO model revealed