Low, looping passes by a radiation-detecting aircraft over the San Francisco Bay Area have rattled residents already on edge ahead of Super Bowl LX. To people on the ground, the low-altitude flights ...

Low-flying warplanes and helicopters rattling windows over South Florida have become more than a passing curiosity. For residents from Broward County to Palm Beach County, the roar of engines skimming ...

The Boeing E-6B Mercury is capable of launching ballistic missiles on land.

If you look up and happen to see a government-issued helicopter circling the Bay Area skies at low altitudes this week, don’t be alarmed, the National Nuclear Security Administration said. Earlier ...