The speed of lava flows is determined by the viscosity of the lava and the slope of the terrain. When an eruption threatens ...

From orbit, Emi Koussi’s dramatic caldera and lava-scarred slopes hint at its fiery past, while dried lakebeds and erosion ...

Exploring volcanic lava flows makes for an adventurous hiking experience like no other, where you get to witness nature's raw ...

Africa boasts some of the world's most stunning volcanic terrains, providing adventurous travelers an opportunity to witness ...

They’re pocket forests isolated by lava flows that went around them instead of over. Sometimes the greenery was spared because it was at a higher elevation than the surrounding terrain ...

Lanzarote’s volcanoes have inspired locals to make everything from art to wine. A tour of the island reveals the landscape’s ...

NASA's Perseverance rover spots eerie skull-like rock on Mars, leaving scientists puzzled over its mysterious origins.

Summer is just around the corner and beach destinations are on many travelers’ radars. While beach vacations offer sun, ...