KYIV, Ukraine (AP) — Ukraine has offered to strike a deal with U.S. President Donald Trump for continued American military ...

Beijing uses its control over the supply chain of technological raw materials to counter the aggressiveness of the United ...

The highest potential for naturally occurring hydrogen is in the Midcontinent Rift system, which runs through central parts ...

As we face significant climate-related challenges, minerals can offer a bridge between ecological restoration and ...

USC scientists have made a groundbreaking discovery about the nature of the Earth's enigmatic inner core, revealing for the ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Cathy Whitlock, Regents Professor ...

Gallium and germanium are key to some clean energy tech. China blocked exports of the metals to the U.S. in December, leaving ...

Our Solar System, like a sneaky little hobbit, seems to have stuffed its pockets full of hidden oceans. Jupiter, Saturn, Uranus, and Neptune all have moons astronomers think might be harboring liquid ...

Scientists of course cannot cut into Earth and directly observe its insides. Instead, their knowledge is inferred from the ...

Researchers studying decades of earthquake data say they have found the first evidence that, in addition to spinning backward ...

Seismic waves suggest the planet's solid inner core is being pulled out of shape – and it has undergone these changes over just a few decades ...