California's Redwood National Park is home to some of the largest trees on earth. A particular hike will bring you up close to these natural wonders.

Trees grow tall and wide-crowned as a measure of competition ... and automobile tourism soon showed that giant sequoias were worth more alive. One thing to remember about them, as Steve Sillett ...

He told BBC Scotland News it was one of 15 trees uprooted or broken beyond recovery in Scotland's national botanical collection, with a further 25 others badly damaged. The species of tree is ...