The Pope's last day, Easter Sunday, was marked by an appearance on the Loggia balcony of St. Peter's Basilica, meeting the ...

Volcanoes have stirred human awe for thousands of years, with their bursts of fire and rivers of molten rock. Yet, beyond the ...

If it erupted today, it's thought Yellowstone in the northwestern United States could cause a prolonged nuclear winter and ...

Yellowstone is huge, over 2.2 million acres. Almost 5 million people visited it last year. It's the world’s first national ...

Yellowstone Caldera, the volcanic complex underneath Yellowstone National Park, is held at bay from eruption by a cap 3.8 ...

The Trump administration has opened an investigation that could result in tariffs on rare-earth minerals and other critical materials. The news has the two large U.S.-based rare-earth companies ...

An international team, with the participation of the University of Geneva (UNIGE) and the National Centre of Competence in Research PlanetS, announces the discovery of a new super-Earth orbiting a ...

BEIJING – China shook the world in 2010 when it imposed an embargo on exports of crucial rare earth metals to Japan. Panicked Japanese executives appeared on television to warn that they were ...