The Arizona-based Center for Biological Diversity filed a lawsuit Tuesday against the U.S. government, accusing it of endangering wildlife and humans as it prepares to dredge and expand Puerto Rico's biggest bay to accommodate massive tankers that will serve a new liquid natural gas terminal.

Twin bills with bipartisan support to jumpstart Arizona tourism appear dead in the Senate, but they may reappear this year or next as the concept has gained support nationally and here.

"I prioritize national security and a solution to our humanitarian crisis at the border above commerce." - Gov. Doug Ducey.

Tourists visiting Arizona spent a record $21.2 billion in the state last year. And they would have spent more if gasoline had been more expensive.

Arizona boasts of little-known gems and beautiful, hidden nooks that add just a touch of “wow” to a state prominent for its wide spaces and panoramic vistas. Here’s a selection of the best as chosen by the staff of the Arizona Capitol Times.

Tourist Overlook, Grand Canyon

A study commissioned by the Ducey administration has concluded that's while low taxes and cheap labor are factors, that's not what ultimately sells Arizona to businesses and tourists. What closes the deal is the Arizona lifestyle.

The Transportation Security Administration has pulled 27 officers from Phoenix Sky Harbor International Airport and reassigned them to airports around the country to help handle peak travel as their summer travel seasons are heating up.

Grand Canyon National Park officials say the park should break last year’s record of 5.5 million visitors this year, but advocates are worried the park may not be able to handle such large crowds.

The top two officials at Grand Canyon National Park are among those facing disciplinary action following a federal report that found they violated policies on reporting and investigating allegations of sexual harassment in the parkai??i??s river district.