Tropical Storm Sara formed this afternoon and threatens to bring "life-threatening and potentially catastrophic flash ...

Tropical Storm Sara has formed in the western Caribbean Sea and threatens to cause catastrophic flooding through the weekend.

Y ellowstone’s Isa Lake is a fairly unremarkable pond except for one unique quality: it’s the only lake in the world known to ...

A tropical threat taking shape in the western Caribbean has become the latest named storm of the busy Atlantic hurricane season.

The NHC said Wednesday it is tracking a tropical wave in the Caribbean Sea that could become a tropical depression by the end ...

Satellite imagery can help determine the strength, size and cohesion of a storm. The stronger a storm becomes, the more ...

The hatched areas on a tropical outlook map indicate "areas where a tropical cyclone ... The Atlantic basin includes the ...

A new tropical system with the potential become Tropical Storm Sara is expected soon in yet another example of an Atlantic ...

In a strange episode in the animal kingdom, a captive marine animal merged with another of its kind to become a single ...

A broad area of low pressure is expected to form in the western Caribbean Sea over the next several days. Disorganized storms ...