London Heathrow, the busiest airport in Britain, has announced plans for adding a third runway and substantial expansion of existing terminals. Heathrow’s chief executive, Thomas Woldbye, said ...

The group that is seeking to block relocation and expansion of the Aspen-Pitkin County Airport runway explains its strategy behind submitting three petitions to the county.

Plans include extending the 4,300-foot-long main runway by 1,700 ft. and widening it from 75 ft. to 100 ft. The expansion is meant to accommodate larger, heavier planes.