What causes bombogenesis? Learn more about Winter Storm Gianna and how it will affect travel and the east coast this weekend.

Meteorologist Robert Speta defines what a "bomb cyclone" is and what effect it has on the First Coast. JACKSONVILLE, Fla. — A ...

When storms undergo bombogenesis, they rapidly strengthen. The National Weather Service writes, "Bombogenesis can happen when ...

A nor'easter low-pressure system is expected to move in from the Atlantic later this week and hit the cold air in the region ...

A winter weather system moving through the eastern U.S. could reorganize into a strong coastal storm off the East Coast later ...

After a weekend storm dumped snow across the Northeast, forecasters are again watching a system that could become a ...

Georgia will see another winter storm this weekend, and this one looks like a bomb cyclone. What is that? How dangerous is this? Where will it hit?

Another weekend, another winter snow storm in the forecast. Here's what to know about the nor'easter, possible bomb cyclone and what it means.

Winter Storm Gianna is rapidly organizing into a powerful coastal system that will lash the Eastern Seaboard with heavy snow, fierce winds and a dangerous plunge in temperatures. Forecasters warn that ...

An arctic blast and a bomb cyclone could hit the Eastern U.S. simultaneously this weekend, causing another winter storm.

A bomb cyclone, also known as bombogenesis, happens when a mid-latitude storm system strengthens very quickly, usually over the course of about 24 hours. According to the National Oceanic and ...