Most of the time, human infrastructure and wildlife mix about as well as seabirds and plastic. Our highways carve up animals’ habitat. Our dams block them from spawning grounds. Our solar plants ...

Sprawled on the bottom level of a massive oil rig more than 11 miles from the shores of Long Beach, the half-dozen sea lions grow louder as our boat glides closer. One chews on a fish, holding it with ...

While 10 or more of Southern California’s 27 offshore oil rigs could be closed in the next decade, there’s a push to preserve the platforms’ habitat-rich underwater bases as artificial reefs — and ...

Idle oil rigs are at the center of an unusual battle over fish in the Gulf of Mexico. In a twist on their usual positions, oil companies and the federal agencies regulating them want to remove the old ...