The father and son team behind the world's fastest quadcopter we featured last year has now built what essentially looks like a flying photovoltaic panel, in a bid to create a drone that's powered by solar alone.

When building autonomous airborne vehicles like drones or UAVs, saving a little bit of weight goes a long way, literally. Every gram saved means less energy needed to keep the aircraft aloft and ultimately more time in the air, but unmanned vehicles often ...

Air travelers should expect worsening cancellations and delays this week even if the government shutdown ends, as the Federal Aviation Administration rolls out deeper cuts to flights at 40 major U.S. airports, officials said Monday.

The percentage of flights required to be cut by the FAA was expected to increase to 6% from 4% at 40 major airports on Tuesday.

Over 1,500 flights scheduled for Monday have been canceled, as the toll of the longest-ever shutdown continues to grow for Americans.