A SpaceX Dragon cargo ship carrying three tons of equipment and supplies, including super-caffeinated coffee, fresh fruit and ice cream bars for the astronauts, was attached to the International Space Station Monday after a problem-free three-day rendezvous. The delivery also included a robot called CIMON on a mission to serve asRead More →

Deep in one of California’s few remaining old-growth forests sat an oddity, popular with tourists since the 1880s: a giant sequoia so giant a tunnel was carved in its trunk. Last year that tree toppled over during a storm. It was estimated to be around a thousand years old. ItRead More →