Thomas Mulligan explores the geological wonders and unique ecosystems of Mount Roraima, a real-world mountain that resembles an alien landscape.

It’s a place renowned for its stark beauty and otherworldly landscapes. Yet beneath the alien terrain of Anglesey’s Parys Mountain (Mynydd Parys) lies another world that’s every bit as strange and ...

You do not need lava fields to find a truly otherworldly American landscape. Some of the strangest scenery in the country comes from gypsum, salt, sandstone, wind, ancient lakes, and millions of years ...