The monster storm intensified to a Category 4 with 140 mph (225 kph) maximum sustained winds early Monday while it started to ...

From Louisiana to California, U.S. coastal restoration projects aim to protect communities from rising seas, storm surges and ...

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 ...