Add Yahoo as a preferred source to see more of our stories on Google. NASA Earth Observatory Tropical cyclones aren't really top of mind in February here in the U.S. or Western Hemisphere. But on Feb.

We may be months away from the start of the Atlantic hurricane season, but tropical cyclones are spinning somewhere on the planet. Indeed, on the other side of the world, "Tropical Cyclone Horacio ...

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A sharp blast of winter is set to slam into Florida just days after record-breaking warmth, as a rapidly intensifying bomb cyclone funnels frigid air deep into the South this weekend, driving wind ...

NEW YORK (PIX11) — Through coverage of the blizzard in the tri-state area, you may hear some unfamiliar terms like bombogenesis or bomb cyclone. In simple terms, bombogenesis occurs when a storm ...