Scientists proposed an explanation for the formation of Vallis Schrödinger and Vallis Planck near the lunar south pole, which ...

Watch this teenage mom reveal how her rare pregnancy ended in heartbreak as she discovered her baby didn’t develop properly.

Early analysis of asteroid samples from NASA’s OSIRIS-REx mission show the residue of an icy brine, and a soup of amino acids ...

Why is Pluto no longer a planet? Discover the real reason behind Pluto’s reclassification as a dwarf planet and the science that led to this change.

Follow the latest coverage as President Donald Trump participates in the National Prayer Breakfast. Updates as the Senate ...

Looking for a dining experience that’s deliciously spooky and delightfully quirky? The Haunted Hamburger in Jerome, Arizona, ...

Patrick Healy, the deputy Opinion editor, hosted an online conversation with the Times Opinion columnists Michelle Goldberg ...

In this forest thick with trees up to 600 years old lives the southernmost population of the California condor (Gymnogyps ...

The Falcon 9 launched 23 Starlink satellites from Vandenberg Space Force Base in California just after 6 p.m. Arizona ...

Let ABC15 Know viewer Wesley went off-roading to break in his new ride but ended up with a flat tire. Wesley purchased four ...

When the temperature is above 100 degrees and your car is scorching hot, it can be hard to appreciate living in Arizona. A Reddit post was created in the r/arizona thread on Jan. 24 asking people ...