Stratovolcanoes are cone-shaped volcanoes that build up from layer after layer of lava and ash, one eruption at a time. They're also called composite volcanoes. Mount Rainier in Washington is a ...

The U.S. stock market saw a deeper sell-off on Monday as investors reacted to economic uncertainties, including concerns over ...

After 2 positive trials, low-dose colchicine’ got the FDA nod for CV reduction but then the CLEAR SYNERGY trial found no ...

Putin spoke Thursday at a news conference in Moscow. He said more discussions are needed with the U.S., including President Donald Trump. In Washington, Trump offered guarded optimism about Putin’s ...

The losses follow the worst week for U.S. stocks since September on concerns that on-and-off-again tariffs will either hurt ...

Mount Vesuvius, the volcano responsible for the destruction of Pompeii and Herculaneum in 79 AD, remains one of the most ...

Manto Blancos is one of a series of 8 Manto copper-silver deposits in the Jurassic age volcanic and volcano-sedimentary rocks of northern Chile (Reference material on Manto deposits of northern ...

Guatemala’s Volcano of Fire is erupting, and authorities have evacuated nearly 300 families while warning that another 30,000 people in the area could be at risk. The eruption started overnight.

Astronomers have discovered a panoply of new moons orbiting Saturn, bringing the ringed gas giant's total up to 274 moons—far ...