The uranium mined at Pinyon Plain Mine near the Grand Canyon is just a drop in the bucket. Given the mine’s location, it’s ...

Using advanced technology that analyzes tiny gas bubbles trapped in crystal, a team of scientists has precisely mapped how magma storage evolves as Hawaiian volcanoes age.

Learn to Become a Dungeon Master May 15 — Good Game Cafe, 1000 N. Humphreys St. #222, Flagstaff. 928-224-2927. 6-8 p.m., $5 to $15. Ever wanted to run your own tabletop RPG campaign but weren’t sure ...