In San Francisco Bay, salt ponds created more than a century ago are reverting to marshland. Along the New York and New Jersey coasts, beaches ravaged by Superstorm Sandy underwent extensive restorati ...

In Bayou La Batre, Alabama — a fishing village built in the late 1700s — The Nature Conservancy built breakwaters offshore, ...

Powerful Hurricane Erin has undergone a period of astonishingly rapid intensification — a phenomenon that has become far more ...