Tropical Storm Erin strengthening quickly as it continues its westward path across the Atlantic, according to the latest advisory from the National Hurricane Center.

Invest 98L could become a tropical depression before moving into northeastern Mexico or southern Texas late Aug. 15.

Dangerous surf and rip currents are expected to affect the U.S. East Coast next week, with waves reaching up to 15 feet (5 meters) along parts of the North Carolina coast that could cause beach erosi...