All eyes are on Tropical Cyclone Vaianu. But what is a tropical cyclone, and what do the categories mean?

Triplet cyclones sound dramatic, and for good reason. When three tropical cyclones spin at the same time, meteorologists pay close attention because the pattern can reveal a lot about ocean heat, ...

Add Yahoo as a preferred source to see more of our stories on Google. On the other side of the world, a tropical cyclone churning through Australia has made landfall as a Category 4 storm and could ...

Add Yahoo as a preferred source to see more of our stories on Google. Florida residents seem to frequently focus on weather-related topics. And with good reason. We go from dreading to leave our ...

Explainer - Has climate change made weather forecasting harder to do - and how is technology changing the game?

Eerie scenes have captured the extent of Tropical Cyclone Narelle’s arrival in Western Australia, before it left a trail of destruction in its path.

Severe Tropical Cyclone Narelle continues to amaze us with its long journey across northern Australia. This cyclone began life near the Solomon Islands on March 16, when moist air rose rapidly and ...

Just two weeks after its worst flood in almost 30 years, Katherine businesses are being sandbagged and a field hospital has ...

An early season surge of tropical activity in the western Pacific has produced several storms, as an strengthening tropical storm threatens the U.S. territory of Guam.

The storm, which has already made landfall in Far North Queensland and the Northern Territory, is now impacting Western ...

The National Hurricane Center announced it was making several updates to products and services for the 2026 hurricane season.