Rare earth elements are essential for modern military and civilian technology. They’re found most often in hard-to-reach ...

In November, a student-led project made a disturbing discovery : Mesyatsev Island, a floating slab of ice previously observed ...

This is because radioactive waste is highly dangerous to human health and our planet and ecosystems if not handled correctly.

The U.S. president-elect’s intentions are unclear, and the responses of the countries he has targeted have varied widely ...