An aspiring young mountain bike racer. Tiny fossils reveal big earthquakes. A rare avian pairing. Alyana Van Horn chases pro downhill mountain bike glory, backed by family, grit and hard-earned racing ...

Is the bike going to explode? I didn’t know, but I was about to find out. In September, I was riding the Santa Cruz Bullit X0 AXS RSV electric mountain bike, and following Kurt Sorge, three-time Red ...

Pre-production linkages, data-acquisition hardware, electronic gears, big rear disc rotors, lead weights and Wynn Masters' latest DH bike – these were all spotted at the Not A Race test event in Wales ...