The Cambrian-age Tonto Group is a set of rocks famous for holding clues to the burst of new life that reshaped Earth 500 ...

When people think of meteor showers, they often picture themselves reclining under a star-filled sky and watching fleeting ...

Watch my full solo hike to Havasupai Falls, one of Arizona’s hidden gems. Starting with a 30-pound backpack, I hiked 16 km (10 miles) through the Havasupai Indian Reservation to discover the natural ...

When it comes to your wedding, one of the best rites of passage is one last hurrah with your bridal party and close friends.

The Odessa American is the leading source of local news, information, entertainment and sports for the Permian Basin.

An alternate explanation that fits the evidence is that Vesta was once part of a planet – but which planet that might been remains a mystery.

New research shows that when an asteroid slammed into the moon billions ... digging out two canyons comparable in size to Arizona's Grand Canyon in barely 10 minutes. The latter, by comparison ...

(AP) — New research shows that when an asteroid slammed into the moon billions ... digging out two canyons comparable in size to Arizona’s Grand Canyon in barely 10 minutes.

WASHINGTON - The Grand Canyon in Arizona is one of Earth's natural wonders ... were dug out in a matter of less than 10 minutes by rocky debris sent violently aloft when an asteroid or comet struck ...

The two gorges carved by asteroid debris are roughly the size of the Grand Canyon in Arizona (which took roughly five to six million years to form), with Vallis Schrödinger at 168 miles (270 ...

But on the moon, there are also two enormous canyons the same size as Earth's Grand Canyon, but they were formed ... wearing away that occurred on Earth. Asteroid collision on the moon created ...