Hurricane Erin was downgraded to a Category 3 storm Sunday, but forecasters warn it is expected to intensify and grow in size ...

After forming Monday morning in the eastern Atlantic Ocean, Tropical Storm Erin has officially strengthened into the first ...

Most of Erin’s intensification occurred during a 12- to 15-hour window overnight, according to Dan Pydynowski, a meteorologist at AccuWeather. By 5 p.m. Friday, Erin’s winds had remained only 75 mph.

Life-threatening surf and rip currents were forecast into midweek for the U.S. East Coast as Erin turns north and then northeast.

Scientists link the rapid intensification of hurricanes in the Atlantic to climate change, with global warming causing more ...