Researchers say they footprints pre-date dinosaurs, and originate from a time when the earth’s land was assembled into the supercontinent Pangea.
The Colorado River supplies water to farms and cities all across Arizona — but experts say that might not be the case for long.
Get the facts on where wildfires are burning throughout the state, how 2020 stacks up to previous years, and the toll these fires take on the environment.
The city's water plan indicates supply will last 30 years, but officials worry it might run out much sooner.
