The Pima County Sheriff’s Department wants the public to be on the lookout for a missing hiker.The PCSD said William Grant Charlton told his family he was going day hiking along the Pima Canyon Trail.

Mayor Regina Romero wants Tucson to consider a host of ordinances setting zoning and environmental requirements for data ...

The Marana Regional Airport is moving closer to obtaining an air traffic control tower, more than five months after a tragic ...

The utility called for the retirement of the units in its 2023 resource plan due to the rising costs of coal, anticipated ...

Some Tucsonans and environmental advocates oppose Project Blue because of concerns about its future impact on natural ...

A total of seven people — including a 15-month old - were rescued from Tucson's Seven Falls area on Sunday, authorities said.

Denver’s National Women’s Soccer League team is making progress towards its first season, including working on finalizing plans for its new stadium.

Tucson Fire battled a blaze at an apartment complex near East Sixth Street and North Country Club Road Friday morning.

A bill to overhaul environmental regulations in Brazil was passed by the country's lower house Thursday, drawing criticism by the environmental minister who floated the possibility of a ...

Environmental group Climate Judiciary Project ran a private listserv with judges sharing climate litigation updates, raising concerns about judicial neutrality and court manipulation.

Tucson volunteers plan to sue after they said federal agents without identification pointed guns and unlawfully detained them near the Arizona border in March. Aid workers with Tucson Samaritans ...