Commercially produced eggs at local grocery stores were selling for $6 to $8 a dozen last week, almost double the average price of eggs reported by the US Bureau of Labor Statistics. But some grocery ...

An artistic depiction of the Late Cretaceous modern (crown) bird, Vegavis iaai, pursuit diving for fish in the shallow ocean ...

With threats of avian flu and lead poisoning, biologists are working overtime to care for a species that nearly went extinct.

The Tucson Audubon Society is changing its name after 75 years, joining about 50 other chapters nationwide in dropping the ...

Local food is finding its way into school districts through nonprofit co-ops and government-funded programs, but federal aid is now less certain.

Inflation is the highest it has been since this summer and some items, from used cars to chicken, are making big monthly gains.

The 100th Tucson Rodeo Parade will take place at 9 a.m. on Feb. 20, starting at South 12th Avenue and Drexel Road, and ...

A Martin Mars "flying boat" landed in Lake Pleasant on its way to retirement at the Pima Air and Space Museum.

Pope Francis appointed Edward Weisenburger to lead the 900,000 Catholics in the Archdiocese of Detroit, where he will be the sixth archbishop.

A University of Arizona researcher is trying to work out the possibility that bird flu might easily spread to us.

Great Backyard Bird Count” asks people to track the birds they see and hear over a few days. The information can help ...