Here’s what to know about the “bombogenesis” of the storm battering the East Coast—and how the snowfall could be historic.

The East Coast of the United States, comprising New York, Massachusetts and beyond, is witnessing one of the worst storms in ...

With two feet of snow expected to fall, here are updates from across the Jersey Shore during Sunday's blizzard.

Add Yahoo as a preferred source to see more of our stories on Google. “Blizzard conditions are likely in some areas due to strong winds and low visibility as the evolving nor'easter intensifies into a ...

Over 15 inches of snow has fallen in Central Park as of 7 a.m. ET, the most snow at New York City’s official reporting station from a single storm in over five years. It’s the most snow from a single ...

Here’s what to know about the “bombogenesis” of the storm battering the East Coast—and how the snowfall could be historic.

WASHINGTON — An east coast storm expected to move in this weekend could rapidly intensify into what meteorologists call a bomb cyclone, raising concerns about heavy snow, powerful winds and some ...

Meteorologists are warning that another major winter storm is forecast to become a nor’easter intensifying into a bomb cyclone across parts of the East Coast starting Friday into this weekend. The ...

Ohio is recovering from Winter Storm Fern, which caused significant snowfall, school closures, and water main breaks. A new storm, named Gianna, could become a "bomb cyclone" and is expected to impact ...

When turbulent weather with whipping winds and heavy snow is in the forecast, meteorologists sometimes warn that a storm could “bomb out” or become a bomb cyclone. But what exactly does this mean?

When storms undergo bombogenesis, they rapidly strengthen. The National Weather Service writes, "Bombogenesis can happen when a cold air mass collides with a warm air mass, such as air over warm ocean ...

Ohio is still dealing with the aftermath of Winter Storm Fern, which dropped a foot or more of snow in some places around the state and triggered multiple snow emergencies. Schools around the Buckeye ...