Some models and plenty of social media hype have proposed that the South could see some accumulating snow this weekend. We look at what might be fact or fiction.

Multiple systems are pushing across the Northern Tier of the country through the weekend, bringing heavy snow to the Great Lakes, Ohio Valley and Northeast.

A wreck near Lafayette, New York is reported to involve 20 to 40 vehicles. A snow squall may be to blame.

Early Thursday, a SpaceX capsule splashed down in the Pacific Ocean, near San Diego. Inside four astronauts, forced to abandon their six-month mission at the International Space Station because one of them is ill. See the return of Americans Zena Cardman and Mike Fincke, along with Japan’s Kimiya Yui and Russia’s Oleg Platonov, as questions swirl about their early arrival. NASA did not reveal which astronaut was ailing or whether the issue was a sickness or injury. It was the first time NASA cut short a spaceflight for medical reasons.

Mount Elbrus stands as Russia and Europe’s highest mountain at more than 18,500 feet. While it's a popular destination for skiers, resorts have had to close slopes because of the high avalanche danger. A controlled snow release designed to lessen that risk, sent people running, as a wall of snow descended on them.