
Arizona 58 is your new one-stop shop for local and national news, entertainment, and sports in Tucson.

Severide gets wrapped up in an Illinois State Police investigation after discovering illegal guns on a call; a bird harasses Mouch on the apparatus floor; Kidd keeps an eye on Carver as his attitude worsens.

Brett, Foster and Kidd take a road trip to Indiana and encounter an accident involving a boys' hockey team that leaves them scrambling and relying on their instincts to save the injured; the rest of Firehouse 51 competes in the annual chili cook-off.

A woman says an SUV swerved into her lane; the other driver argues that the woman was speeding and is exaggerating the damage.

A homeowner says her contractor vanished after taking advance payment for custom doors; the contractor blames backorders, hospital stays and her constant design changes for the delays; when flaky fixes and flimsy fibs jam the frame, the judges pry open the truth.

A Pulitzer-nominated scientist is found slain at his childhood home. The mystery of who killed him and why would elude detectives for years.

Orcas in British Columbia; great white sharks in Cape Cod Mass.

Some of the world's strongest materials are naturally made, like the silk spiders use to make their webs.