Add Yahoo as a preferred source to see more of our stories on Google. A manhole cover launched into space with a nuclear test is the fastest human-made object. A scientist on Operation Plumbbob told ...

ERIKA: EVERSOURCE IS TAKING STEPS TO IMPROVE SAFETY WHEN IT COMES TO ITS UNDERGROUND ELECTRIC SYSTEM. BEN: AS OUR TRANSPORTATION SPECIALIST KATIE THOMPSON SHOWS US, THEY ARE DESIGNED TO REDUCE THE ...

F1 officials inspect the troublesome manhole cover at the Las Vegas GP's Turn 17 after FP2 on Thursday night. Kym Illman / Getty Images LAS VEGAS — Formula One race officials have taken preventive ...