Local authorities are describing the massive waves as “historic and unprecedented” in an incident that left one dead and dozens injured.

Some models and plenty of social media hype have proposed that a snowstorm is ahead this weekend. We look at what might be fact or fiction.

Iceberg A-23A, one of the largest and longest-lived Antarctic icebergs, is now covered in bright blue meltwater and breaking apart. Scientists say it's entering its final days.

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

Fresh snow and warmer temperatures have elevated the risk of avalanches in the western part of the country. Over the weekend, slides killed three snowmobilers in Wyoming and Washington State.