Technology firms increasingly pitch new sensors and software to U.S. airports as a way to bolster exterior security and keep intruders out, but such digital barriers come with a hefty price tag and don't always work.
A passenger aboard a plane at Los Angeles International Airport picked up a Wi-Fi hotspot named after a terrorist group, but authorities who held travelers for hours as they investigated say no crime was committed.
SpaceX has made supply runs to the International Space Station under a NASA contract. Now it's eyeing carrying astronauts to low-Earth orbit. NASA is depending on private companies to fill the void left by the retirement ...
SpaceX, which has flown unmanned cargo capsules to the International Space Station, planned to unveil a spacecraft Thursday designed to ferry astronauts to low-Earth orbit.
Congested freeways crawling with cars and trucks are notorious for causing smog in Los Angeles, but a new study finds that heavy airplane traffic can contribute even more pollution, and the effect continues for up to 10 miles ...
A computer glitch at a California air traffic control center disrupted flights in the United States for about an hour Wednesday, authorities said.
Several airlines are experiencing flight delays nationwide because of a problem with a computer system they use for services such as reservations, check-ins and online booking.
The Empire State Building, the Eiffel Tower and the Kremlin—along with a slew of other landmarks around the world—went dark to draw attention to climate change.
(AP)—In thousands of Earth orbits, the space shuttle Endeavour traveled 123 million miles (198 million kilometers). But the last few miles (kilometers) of its final journey are proving hard to get through.
At every turn of Endeavour's stop-and-go commute through urban streets, a constellation of spectators trailed along as the space shuttle ploddingly nosed past stores, schools, churches and front yards.