Power was restored Sunday morning to the bulk of the 130,000 homes and businesses in San Francisco impacted by a massive outage a day earlier that caused major disruptions in the city. About 17,000 ...

Editor's Note: Thousands still remain without power in San Francisco on Monday, Dec. 22. Thousands remain without power in San Francisco the morning of Dec. 21 as the city recovers from a major power ...

A new high-power laser system will soon be sent to sea for its first tests under maritime conditions. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...