Researchers studying Mars uncovered something unusual hiding inside ancient Martian rocks: a new form of matter we’ve never seen ...

Knowing past Wordle answers can help with today's game. Here's the full list so far.

Project Hail Mary touches down in theaters this weekend, and we're now taking a deep dive into the movie's ending and how things play out for Ryan Gosling's Ryland Grace and his alien co-star, Rocky.

Sahuarita police asked to check on the welfare of a local woman Wednesday morning found her deceased and her 3-year-old son alone in the house.

The National Weather Service in Tucson on Thursday recorded the earliest 100-degree day since it began keeping records in ...