Related topics: shuttle

Firms push high-tech solutions to fortify airport perimeters

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.

Wi-Fi hotspot named for terror group delays flight

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.

Five things to know about SpaceX's flight plans

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 ...

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