Storms that ramp up so quickly complicate forecasting and make it harder for government agencies to plan for emergencies.

BEAUMONT, Texas — Tropical Storm Erin is moving quickly westward across the Atlantic Ocean and could strengthen into a ...

Tropical Storm Erin has begun strengthening as it streaks west across the Atlantic and is on track to reach hurricane status ...

Forecasters said Erin should begin to slowly weaken as it increased wind shear. However, it's predicted to remain a major ...

Officials in the northern Caribbean are warning of heavy rains and dangerous swells as Tropical Storm Erin approaches the ...

The National Hurricane Center is monitoring two disturbances in the Atlantic—the first poised to approach the northern ...

While Erin is expected to take a northward turn in the Atlantic, a new system off the coast of Africa has the National ...

Hurricane Erin’s massive footprint battered Caribbean islands with heavy gusts and downpours on Monday, as it threatened rip ...

Hurricane Erin is a huge Category 4 storm and is expected to both grow larger and stronger today as it moves toward the ...

Tropical Storm Erin is continuing to gain strength, and forecasters with the National Hurricane Center (NHC) expect the ...

As the peak of the Atlantic hurricane season begins, there's already a threat of more storms. Here's a closer look at the ...

It quickly powered up from a tropical storm to a Category 5 in a single day, the National Hurricane Center said.