A wintry gust of wind raises hopes that the giant sails of a centuries-old windmill near Amsterdam will start turning. On the mill's cutting floor, six blades briefly rise and fall, sawing into a rough-hewn plank.

But the wind drops and the mill's sails and saws grind to a halt.

By Paul Bierman, University of Vermont

Since Donald Trump regained the presidency, he has coveted Greenland. Trump has insisted that the U.S. will control the island, currently an autonomous territory of Denmark, and if his overtures are rejected, perhaps seize Greenland by force.

At least nine people have died in the most recent round of harsh weather to pummel the U.S., including eight people in Kentucky who died as creeks swelled from heavy rain and water covered roads.

Kentucky Gov. Andy Beshear said Sunday that hundreds of people stranded by flooding had to be rescued. President Donald Trump approved the state's request for a disaster declaration, authorizing the Federal Emergency Management Agency to coordinate relief efforts throughout the state.

Harsh weather moved west on Monday as a polar vortex was expected to grip the Rockies and the northern Plains after winter storms pummeled the eastern U.S. over the weekend, killing at least 10 people, including nine victims in Kentucky who died during flooding from heavy rains.

The National Weather Service warned of "life-threatening cold" into Tuesday, with temperatures in northeastern Montana predicted to dip as low as 45 degrees below zero (-42.7 degrees Celsius) with wind chills down to 60 below (-51 degrees Celsius).

Snow, sleet and freezing rain were expected to continue pummeling the central Appalachians and mid-Atlantic states Wednesday, while California readied for a storm that could flood areas ravaged by the recent wildfires.

Especially heavy snowfall — up to nearly 14 inches (25 centimeters) — was expected in parts of Virginia and West Virginia, according to the National Weather Service. Ice accumulations could reach more than a third of an inch (8.4 millimeters) in Stanleytown, Virginia, and a quarter of an inch (6.3 millimeters) in Glendale Springs, North Carolina.

Saving the planet is so 2024. Clean energy leaders across the globe are now tailoring their messages to emphasize the greener side of green: wealth-building. It's an idea that sells far better in the new world of nationalism and tycoon leaders.

Messaging from the U.S. renewable energy industry and the United Nations on climate change has typically focused on the urgent need to cut greenhouse gas emissions for the sake of environmental and human health. To bolster the argument, they cite record-shattering heat around the world, the frequent climate disasters costing billions of dollars and the human toll of it all.

Nearly 200 nations faced a Monday deadline to file what the United Nations' climate chief calls "among the most important policy documents governments will produce this century" — their plans on how they will cut emissions of heat-trapping gases.

Most won't make the deadline. The U.N. says that's OK as long as they are working on them.

The world warmed to yet another monthly heat record in January, despite an abnormally chilly United States, a cooling La Nina and predictions of a slightly less hot 2025, according to the European climate service Copernicus.

The surprising January heat record coincides with a new study by a climate science heavyweight, former top NASA scientist James Hansen, and others arguing that global warming is accelerating. It's a claim that's dividing the research community.

Using satellite trackers, scientists have discovered the whereabouts of young sea turtles during a key part of their lives.

"We've had massive data gaps about the early baby to toddler life stages of sea turtles," said Kate Mansfield, a marine scientist at the University of Central Florida. "This part of their long lives has been largely a mystery."

For nearly four years, India's government pushed an initiative to get people to think about how to make lifestyle choices that pollute less, like cycling instead of driving or using less plastic.

But in the country's yearly budget announcement last weekend, the once-flagship program failed to get a mention — or any promise of future funding.