Petrified wood is one of the most sought-after materials in the world for both its aesthetic value and its scientific value.

According to a Sonoma County Sheriff’s Office social media post, the house was unoccupied and fell due to a mudslide.

Rescuers are racing to save a man swallowed by a massive sinkhole in Japan while driving a truck through an intersection, with a second sinkhole opening up and residents ordered to evacuate amid ...