Earth Is Bombarded With Rocks From Space. But Who Decides Who Keeps Them?
Every day, about 48.5 tonnes of space rock hurtle towards Earth. Meteorites that fall into the ocean are never recovered. But ...
Greenland is getting a lot of international attention for its mineral resources – but what is hiding under the ice?
The riches thought to lie beneath Greenland's icy terrain have been coveted for more than a century. But how easy are they to ...