A snow storm has caused chaos on an Oregon highway, with up to 30 vehicles involved in a large pileup. Several people were injured and four people were taken to a local hospital with minor injuries.

Deputies would have never found the SUV if they didn’t have a witness, according to the Arapahoe County Sheriff’s Office.

Freezing rain is the most dangerous form of winter ... leading to a high risk of accidents and power outages. Below is a great graphic showing the four main types of precipitation and how they ...

Storms dumped heavy snow and freezing rain on a swath of the U.S. East from Kentucky to the nation's capital, causing hundreds of traffic accidents, knocking out power in places and threatening to ...

"Freezing rain creates a nearly invisible layer of ice, making roads extremely slippery," said Prof Bentley. "Roads become treacherous, leading to major accidents and flight cancellations." ...