The animals graze the vegetation into a picturesque turf, fertilize the soil with their dung and disperse seeds over large ...

Nestled in the Lac du Bois grasslands northeast of Kamloops is a pile of huge boulders with odd, wobbly shapes and pitted ...

Once you make your way through the final stretch, scrambling between narrow canyon walls and over large rocks, Darwin Falls ... ferns, and trees that depend on the spring for water.

Nearly all the trees died ... and-a-half-mile-thick (four-kilometer-thick) pile of lava, overgrown by conifers. Geologists call this vast lava field the Siberian Traps. It wasn't produced by ...