Big Snapshot

The environmental world is filled with amazing photo opportunities. We bring you a huge photo every day — like this tiger beating the heat. We've pulled them all together for your convenience.

Photo: Arts festival debuts inflatable Stonehenge

Photo: Paralympic rower basks in the morning light

Photos: 100 days to go until London Olympics

Photo: Kelly Rowland hangs with koalas

Photo: Astronaut captures nightly glow of Istanbul

Photos: Stunning deep-sea creatures under threat

Photo: Firefighters spar with 100-acre brush fire

Photos: Stormtrooper walks from Perth to Sidney for charity

Photos: Remembering victims of the Titanic, 100 years later

Photos: Daredevil dog leaps through fire

Photo: Michelle Obama and Bo deliver Easter cheer to military families

Photos: Tornado-stricken towns in north Texas begin cleanup