Record snowfalls were reported from Texas to Florida on Tuesday, but that doesn't negate the fact that climate change is warming our planet.

At least two flights briefly traveled faster than the speed of sound as the jet stream sped up, but there would not have been a sonic boom.

When there are disturbances in which the Jet Stream weakens, it can become wobbly. This allows the cold air to plunge southwards. A disrupted polar vortex does not happen every year. Very much so what ...

The amount of snow the Gulf Coast States received makes this weather system the worst winter storm in over 120 years. Before ...

The long-awaited La Niña has finally arrived but it is weak and meteorologists say it's unlikely to cause as many weather ...

Storm Éowyn is expected to wreak havoc across the UK this week as the Met Office issues yellow weather warnings ...

(THE CONVERSATION) Atmospheric rivers – those long, narrow bands of water vapor in the sky that bring heavy rain and storms to the U.S. West Coast and many other regions – are shifting toward higher ...

Despite recent snowfall in many areas across rural America, the word drought is still sneaking into the longer-term forecasts ...

Here is what is and isn't a polar vortex when Colorado receives cold like what is forecast for the holiday weekend.

The blast of arctic air expected to overtake the region Sunday is expected to last until at least Wednesday night — adding to ...

Abnormal weather events and severe winter storms could be caused by a disrupted polar vortex. Find out here how the polar ...