The small fish are expected to thrive inside Biosphere 2 and establish a new, local population, according to researchers.

Some biologists worry about the impact burros could have on Arizona's desert ecosystem from eating larger plants relied upon ...

Recent rains have brought out the Sonoran Desert toad. This amphibian has a special defensive ability. Their skin contains a strong psychedelic.

A mutilated desert tortoise was found at Honeybee Park in Oro Valley, Arizona, suspected to be a deliberate act.

Every week, the standings in the Big 12 keep getting crazier as each week zooms by.  After a crazy finish at TDECU Stadium, ...

Officials have not said how long the hunting stand was in place near Air Force One before its Oct. 16 discovery.

Tory Blaylock played his best game as a Sooner against South Carolina, and as a result, the true freshman took home some ...

The Rams, who played the Ravens in Week 6, opted to stay in Baltimore for the week instead of flying home before heading to ...

As a group of Northern Michigan University students huddled around the carcass of a northern pike supposedly caught earlier ...

While Dolphins QB Tua Tagovailoa struggled in the rain in Cleveland, Browns rookie RB Quinshon Judkins had the game of his ...

Myles Garrett is happy with the Cleveland Browns' dominant 31-6 win over the Miami Dolphins. The team hopes this victory sparks a turnaround in its season. On Sunday, Cleveland's offense ...

Chase Briscoe has secured a spot in the NASCAR championship four after winning at Talladega Superspeedway. The Indiana native, who idolized Tony Stewart, joined Stewart-Haas Racing in 2020. But with ...