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Trevally Fish

Photo: Trevally fish
In the 1940s and '50s, the U.S. conducted a series of nuclear tests in the Bikini Atoll, a ring of Pacific islands in Micronesia. Radioactive fallout still pollutes Rongelap Atoll, about 100 miles (160 kilometers) to the east, but the nuclear blasts seem to have had no long-term impact on marine life there, including this school of trevally fish photographed by Kristof in the late '90s.
Photograph by Emory Kristof

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Long Exposures

When making long exposures, use a remote release to avoid camera movement. If you don't have a remote release, use the camera's self-timer.

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