A rare mini-moon, a small asteroid temporarily captured by Earth's gravity, will briefly orbit the planet for two months.

Sinks: Places We Call Home,” part of the Getty's PST collaboration, highlights the impacts of toxic pollution and how ...

Do you remember the 21st night of September? Of course you do. It’s practically impossible not to—whether it’s because of a ...

Quebec film industry figures André Turpin and Léa Valérie Létourneau co-created Clusters, a series of photos on display at ...

The asteroid was discovered in August and is set to become a mini-moon, spinning around Earth in a horseshoe shape for about ...

The first official day of fall begins this Sunday here in the Desert Southwest. Read more about the Autumnal Equinox and what ...

Last week on Nightly News, we ran a report about medical bills and the liens one hospital system had put on the homes of ...

Fall will start on Sunday, Sept. 22, at 5:43 a.m. Arizona time. In order to make the start of autumn official, the tilt of the earth has to be lined up just right.