An Arctic blast is set to hit most of the U.S. this weekend and into next week as the polar vortex pushes frigid temperatures ...

The most unusually cold air in the Northern Hemisphere will be over the United States early next week, bringing dangerously ...

Arctic air is expected to bring sub-freezing temperatures to Texas and Louisiana, according to freeze warnings issued by the ...

A rush of Arctic air will overwhelm the weather pattern across North America starting this weekend, plunging Eastern Canada into some deep cold.

When the Polar Vortex weakens, it allows the cold ... The bitterly cold air could also impact natural gas drilling and operations in the Marcellus Shale region of the Northeast." ...

3 (UPI) --A polar vortex with the potential to damage ... to the mere 12 million boxes now expected for the current season. Natural disasters, disease cut Florida orange production an estimated ...

Natural gas prices surged more than 20% on Monday after a wave of forecasts over the weekend predicted incoming arctic air could set the ... winter due to the polar vortex, too, and that region ...

An  incoming blast of frigid air will test a Kentucky utility's efforts to avoid a repeat of rolling blackouts imposed during ...

Natural gas and heating oil prices in the United States started the year with a spike as temperatures dropped amid a polar vortex that ... “This air mass will continue to follow the storm ...

Simply sign up to the Oil & Gas industry myFT Digest -- delivered directly to your inbox. US energy prices for home heating fuels have surged as a polar vortex has borne down on the country ...

According to Forthofer, fire whirls require two main ingredients: a rotating column of air and a force, like an updraft, that ...