Another blast of winter storms is closing schools, snarling flights and putting millions of residents on alert across parts ...

Snow and icy conditions threatened to paralyze parts of the U.S. South from Texas to Alabama on Thursday, as officials closed ...

A spacecraft has captured detailed images of Mercury's north pole, shedding new light on the mysterious side of the planet.

The European and Japanese robotic explorer swooped as close as 183 miles (295 kilometers) above Mercury's night side before ...

Join us on a journey to the ends of the Earth! 🌍 Discover the inspiring individuals dedicated to protecting our polar regions and fighting climate change. Together, we can make a difference! #SaveThe ...

The largest island on Earth hopes for independence – but in a global rush for power, defence and resources, it seems ...