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.

Moments of hope after the Oklahoma tornado [Photos]

Dressing up to play in the mud [Photos]

Losing their locks for Buddha's birthday

Is this real? Hyper-crowded Hong Kong apartments go up, up, up ...

Sichuan faces second major quake in 5 years [Photos]

Blue-eyed lemur: Striking ... and endangered [Photos]

Stubborn nature: Tree flourishes in field of tires [Photo]

Somber scenes: Boston Marathon bombings aftermath [Photos]

Sun warms up for solar maximum with strong M-class flare [Photo]

Spring thaw floods Belarusian village [Photos]

Sunset over Washington's late peaking cherry blossoms [Photo]

Waterlogged leopard rescued after plunging into urban well [Photos]