We Tucsonans spend so much time and energy envisioning the future, making earnest plans for local places. The world outside our charettes and town halls often intervenes, though. The economy collapses ...

Ukrainian pilots are using midrange drones to disrupt Russian supply lines. From a command post in Kharkiv, they target roads ...

The holiday weekend is over, but these discounts are still going strong, with historic savings on laptops, robot vacuums, ...

Blink finally gives its outdoor camera the resolution it always needed — but you’ll pay for the privilege of keeping the ...

The field of orofacial medicine increasingly recognizes the temporomandibular joint (TMJ) as a complex anatomical and functional unit whose disorders can ...

Artificial intelligence (AI) can identify people by the way they walk. The technology focuses on how a person's joints move, rather than on body shape alone, and could improve long-distance identity ...