Tryptophan, the essential amino acid behind the Thanksgiving myth that eating turkey can make you sleepy, has been found to ...

Early this year, a surprise space rock made headlines around the globe when the International Asteroid Warning Network ...

Hyundai’s Crater concept might preview new Tucson. Hyundai Crater concept debuts at AutoMobility LA - CompleteCar.ie car news ...

Sierra Vista’s position makes it perfect for discovering southern Arizona’s wonders and natural beauty spots. You can explore Tombstone, Bisbee, or Kartchner Caverns without organizing a major safari ...

Sierra Vista proves that middle-sized cities can deliver big-time happiness without big-city expenses. This southeastern Arizona treasure sits in a valley surrounded by mountains that look like nature ...

The Geminid meteor shower is active from Dec. 4 and hits its peak on the night of Dec. 13-14.

The annual Downtown Parade of Lights is back this weekend for its 31st year.

Tom Walbank and David Huckfelt are coming home to celebrate their latest albums including one that Huckfelt recorded in ...

Stargazers across the United States are in for a treat this weekend as the annual Leonids meteor shower lights up the night sky. NASA officials predict that the Leonids will peak overnight Sunday (Nov ...