The known sequence of Maunaloa’s 1868 events began with an eruptive phase beginning at about dawn March 27 at the summit, lasting a couple of hours. Seismicity escalated thereafter, with Kaʻū ...

Yellowstone National Park has a new thermal vent spewing steam in the air that could be visible to tourists once visitors ...

One of California's national parks may not attract as many visitors as Yosemite, but it's a goldmine for wildlife viewing ...

The central and eastern Gulf Coast, including New Orleans, will be bracing for severe weather on Monday one day after tornado ...