A strengthening storm brewing near the Bahamas could bring flooding rain, coastal surge, damaging winds and dangerous surf to ...

Tropical Storm Humberto could merge with another developing storm, causing a weather event known as the Fujiwhara effect.

Humberto is spinning in the west-central Atlantic, but the bigger question for the United States is what’s brewing next and how the two could interact.

Tropical Storm Humberto has sprung to life in the Atlantic, and there could be a double-dose of tropical trouble in the ...

Tropical Storm Imelda is strengthening north of the Bahamas and beginning its hard right turn eastward, sparing the US coast from a direct strike. But the storm is still churning up dangerous surf, ...

Experts say that the complex interaction between the two storms have changed the initial forecasts, and that "the impacts ...

Tropical Depression Nine is expected to intensify into Tropical Storm Imelda Sunday, and while its forecast is less ominous for the Southeast coast, the storm will still be felt there. Tropical storm ...

A pair of hurricanes are churning up dangerous rip currents and huge waves along the Atlantic coast and battering Bermuda ...

Surrounding our solar system is a natural and enigmatic cosmic shield called the heliosphere — and a new mission aims to help astronomers better understand it. Created by the solar wind, a constant ...

Tropical Storm Gabrielle is struggling to organize after it formed Wednesday in the central Atlantic Ocean and put an end to an unusual nearly three-week stretch with no storms during the peak of ...