March 2014 Update: Another company has created sensors for cows that will “text” information to […]

A farm implement company now offers an “AutonomousHarvest System” that requires no human operator for […]

Doc Callahan, retired professor, part-time farmer, and full-time pontificator, receives countless inquiries about the food […]

Update–April 2017: Dog attacks on postal workers surge with package delivery spike–it’s “Dog Bite Prevention […]

Update, June 2014: Communities Struggle with Expanding Hog Operations Some grow more concerned about smell, […]

Update October 29, 2013  According to this report, from Accuweather to the Weather Channel and […]

Five months ago our CAST blog focused on the disturbing comeback of weeds—especially herbicide-resistant weeds. […]

In our fifth grade class, Bill had three things that made him seem cool. He […]

March 2014: A suit filed against the Arizona State Veterinary Medical Board challenges a requirement […]

Update Sept. 2015–Supermoon Lunar Eclipse ** Click here for a photo gallery of Supermoon views […]