Even the most experienced mountaineers are stunned that Kilian Jornet could climb so many 14,000-foot peaks in such a short ...

Despite safety gains, the expanding industry still faces renewed hazards and hundreds of thousands of annual flight hours and ...

Tucked away in the shadow of magnificent Mount Shasta in Siskiyou County, this former railroad boomtown has quietly transformed into a sanctuary for nature lovers, retirees, and anyone who’s had ...

Ahjumawi Lava Springs State Park sits quietly in Shasta County, patiently waiting for adventurous souls to discover its pristine waters and volcanic landscapes while the crowds flock to California’s ...

Mount Lewotobi Laki Laki, one of Indonesia’s most active volcanoes, is erupting for a second straight day, spewing towering ...

How do volcanoes work? What happens beneath their surface? What causes the vibrations—known as tremor—that occur when magma ...

The volcano erupted for around nine minutes, forcing the highest-level alert and the evacuation of dozens of people from nearby villages.