Findings from the Dark Energy Spectroscopic Instrument (DESI) suggest that dark energy could be evolving over time. If ...

KJ Lewis went to Head Coach Tommy Lloyd and asked to be taking out of the starting lineup. Taking on his old role as the ...

The largest-ever three-dimensional map of the cosmos, plotting out some 15 million celestial objects, could help reveal the ultimate fate of the universe. Astrophysicists know that the universe is ...

Discovered in Arizona’s Copper Triangle, Oak Flat is home to one of the richest copper deposits in the world. But the battle ...

New data further challenge the best scientific theory of the history and the structure of the universe. But a separate recent ...

A new road trip of the Southwest’s Indigenous heartlands offers travellers a greater understanding of the past, present and ...

A report published Tuesday identifies ways historically neglected communities most vulnerable to climate change, like Tome’s, ...

A mountainous community in Arizona promises visitors a gorgeous state park, good restaurants, and beautiful hiking trails ...

The standard model of how the universe works involves the widely accepted theory that dark energy is a fundamental constant ...

Almost 1 in 10 Americans claim Irish heritage, according to the Census Bureau. But even the non-Irish celebrate Saint Patrick's Day.

Most of the U.S. should be able to see the total lunar eclipse tonight, but clouds will be problematic for many.

Night - Clear with a 45% chance of precipitation. Winds from WSW to SW at 9 to 22 mph (14.5 to 35.4 kph). The overnight low will be 48 °F (8.9 °C). Mostly cloudy with a high of 65 °F (18.3 °C ...