Aircraft overhead forces Orbital to cancel cargo launch

The unexpected sighting of an aircraft in the area near Wallops Island, Virginia forced Orbital ATK to cancel its planned launch Saturday of an unmanned cargo ship to the International Space Station.

Smog-hit Delhi calls off odd-even car rationing plan

India's smog-choked capital has called off a plan to restrict private vehicle use after the country's top environmental court ruled women, VIPs and two-wheelers could not be exempt.

US sage grouse policy heading back to square one

Federal scientists and land managers who've been crafting strategies to protect a ground-dwelling bird's habitat across the American West for nearly two decades are going back to the drawing board under a new Trump administration ...