After a tragic fire where firefighters couldn't locate a Great Dane, Captain Ryan Tussing and his twin Rusty created Rescue Retriever. This "bat signal" for pets uses strobing lights to alert rescuers ...

From robots that clean your house to shoes that warm your feet, the world of gadgets tech is moving fast. We’ve rounded up ...

John Biggs is a writer, consultant, programmer, former East Coast Editor and current contributing writer for TechCrunch. He ...