Tropical Storm Ophelia formed off the mid-Atlantic coast and was expected to bring heavy rain, storm surge and windy conditions over the weekend, the National Hurricane Center said Friday.
A storm churning in waters off the eastern U.S. has increased to tropical storm strength and is forecast to reach the North Carolina coast Friday morning, the National Hurricane Center said.
A NASA spacecraft will fly by Earth on Sunday and drop off what is expected to be at least a cupful of rubble it grabbed from the asteroid Bennu, closing out a seven-year quest.
