As new sea passages open up, the commercial and defence possibilities are becoming irresistible. To take advantage, America desperately needs ships ...

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...

New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons ...

Fancy a crack at Britain's big one this summer? Our team of experts share their top tips on how to plan a memorable ascent of ...

The lunar canyons Vallis Schrödinger and Vallis Planck are extraordinarily deep, and scientists now know the valleys were ...

The temperature swing is a 180-switch from the nearly 10 inches of snow that fell in a day in north Florida in late January, ...

The Earth’s magnetic north pole has been slowly inching its way across the Arctic for decades, but recently, its path […] The ...