Local meteorologist David Siple pits his prediction of the arrival of spring against Punxsutawney Phil — or any other ...

Some federal websites, including the White House’s, have already deleted climate information, including reports on resilience and adaptation vital to U.S. communities.

Here's what the weather forecast shows for Punxsutawney Phil's prediction for Groundhog Day on Sunday morning.

The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor ...

The world is now warming faster than at any point in recorded history. Warmer temperatures over time are changing weather ...

The vernal equinox marks the changing of seasons. For the Northern Hemisphere, winter recedes into spring. In the Southern Hemisphere, it's reversed. Countries such as Australia, New Zealand and ...

The states that will likely see the natural light phenomenon, known as the Aurora Borealis, are Washington, Idaho, Montana, ...

The effects of a coronal mass ejection—a bubble of plasma that bursts from the sun’s surface—will likely impact Earth’s ...

The agency expects a minor or greater geomagnetic storm—a disturbance of Earth’s magnetic field—on Saturday, which increases ...

Sky gazers in several U.S. states could get a colorful glimpse of the northern lights as we enter the weekend, thanks to a ...