Rare earths, which President Donald Trump hopes to secure from Ukraine as part of a deal for US aid, are strategic metals ...

A Hawaiian volcano looks like a scene from Lord of the Rings as it spews lava this week. A United States Geological Survey ...

Kilauea volcano erupted anew on Wednesday morning, sending lava fountains soaring hundreds of feet into the air. Dramatic ...

Although both sides are seeking to gain ground ahead of possible peace talks, Ukraine has struggled to fend off Moscow’s ...

A plan pushed by a Trump appointee to slash the number of worksites owned and leased by the federal government could ...

Rare earth elements are critical for advanced military technologies such as precision-guided munition ...

China curbed the export of five minerals important for the U.S. defense industry on Feb. 4 in a swift response to the Donald ...

The US Geological Survey considers 50 minerals to be critical for the country's economy and national defense, including ...

The magma system beneath volcanoes may persist even after recent eruptions, a new study finds.

U.S. copper imports have risen from 10 percent of demand in 1995 to 50 percent today and are expected to increase to ...

Of all the challenges facing the Colorado River, there’s at least one that all stakeholders are working on collaboratively, ...

The Palos Verdes Peninsula in Los Angeles County continues to inch toward the ocean posing danger to life and infrastructure, ...