Until Mount St. Helens blew in 1980, Lassen's eruption was the most recent volcanic explosion in the lower 48 states. Ecologists now study Lassen's landscape to see what the future may bring to ...

Mount Lassen, the southernmost active volcano in the Cascade Range and a favorite for backcountry adventurers, is bracing for up to 10 feet of snow as a bomb cyclone slams Northern California. Major ...

Tucked away in far northeastern California, Lassen offers sweeping grandeur and hydrothermal marvels in an uncrowded, contemplative atmosphere. The park is home to more than 40 volcanoes, bubbling ...

PG&E, which is dependent on the snow melt to help generate hydro-electricity around the state of California, conducted the ...

On clear days, the Paulina Peak summit showcases amazing views of the surrounding Cascade Range, including distant peaks like Mount Shasta across the border in California! Lassen Volcanic National ...