"They have expressed interest in operating within the Phoenix Metro area," Arizona's Department of Transportation said in an ...

Arizona lawmakers want to put the state in the forefront of supporting flying cars. Infrastructure investment could be the ...

A draft environmental impact study, recently released by the Arizona Department of Transportation, is a collection of comments sought by the state agency over the last few years as part of a Phase ...

Decades-long timelines from discovery to first production are a major roadblock for Trump White House plans to spur U.S.

After Southwest made big changes to its baggage and seating policies, the CEO floated a few more ideas. What's on the table ...

A Delta airplane carrying 282 passengers and 13 crew members from Madrid to New York was forced to land on an island in the ...

Senate Republicans face a critical test of their loyalty to President Donald Trump as they head toward debate on a $9.4 ...

Arizona Game and Fish Department research biologist Colin Beach said the agency has removed all of its motion-activated trail cameras from the bridge and the tunnel.