What's the story of our Moon's early history? Despite all we know about our closest natural satellite, scientists are still ...

Since a potentially hazardous asteroid was detected in December, tens of others objects have come close to Earth.

Glaciers are losing ice at an accelerating rate, threatening global sea levels and freshwater supplies. A massive ...

Ukraine's soils hold some 5 percent of the world's mineral resources, which is what US President Donald Trump is anxious to ...