The government shutdown and recent accidents have shown the Air Traffic Control system’s vulnerability. It should be turned into an independent, nonprofit organization removed from politics. The ...

Transportation Secretary Sean Duffy says he wants a full modernization of the nation's antiquated air traffic control system within four years. On Thursday, he announced a far-reaching, estimated ...

The transition toward renewable-rich power systems is fundamentally reshaping both power–energy balancing and system security. The traditional ...