Although his name is barely known today, Charles Henry Turner was a pioneer in studying bees and should be considered among the great entomologists of the 19th and 20th centuries.

National park visitors could be confronted by "chaos" this summer if the Trump administration does not lift its hold on ...

Climate change is upending the basic assumption that Americans can continue to build wealth and financial security by owning ...

Pima County supervisors are backing plans to shore up wildfire protections after efforts to develop a wildfire danger mitigation plan and add a sales tax referral for fire district funding to the ...

At a town hall on Tucson’s South Side on Thursday, residents and city officials gathered to discuss Prop. 414, a sales tax increase that will appear on the ballot in a special election March 11.

Tucson is one of the most deadly cities in the nation for motorists and pedestrians, and though crashes and deaths fell slightly last year, pedestrian deaths are up by more than 40 percent since 2017, ...

Deportations ordered by President Donald Trump could hit Arizona’s agriculture and construction sectors hard, pushing up prices for homebuyers and grocery shoppers.

U.S. senators from both political parties wrote to the acting Social Security commissioner on Thursday, expressing concern it might take the agency more than a year to implement an expansion to ...

"These bonds provide a cost-effective means of financing infrastructure projects that benefit the public. Without the tax exemption, the cost of borrowing would increase, potentially leading to higher ...

The Trump administration’s push to align federal spending to the president’s agenda has sent shockwaves through the network of organizations that provide services to victims of gender-based and ...

Arizona’s senators joined other Democrats in a rare overnight marathon on the Senate floor, protesting President Donald Trump’s pick for budget director – a key architect of the controversial Project ...

The Trump administration filed a federal lawsuit against Illinois, Chicago and Cook County, claiming local laws designed to protect immigrants violate the Constitution and asserts a need to enforce ...