Published since 1922 and written for science professionals and others interested in science, medicine, technology and physics. Content provides new development updates and discusses their scientific and real-life applications. Articles cover the environment, nutrition, agronomy, chemistry, research, development policy, mathematics, computers, behavioral sciences, astronomy, biology, materials science, biomedicine, life sciences, physics and technology.

Edited for agriculturalists involved in a variety of crop and livestock production schemes. Regional editions serve the specific needs of different climates and growing patterns. Features generally cover farm management, product reviews, cropping and livestock maintenance case studies and industry news.

Brownfield Ag News covers news, markets, weather and features relevant to those who live and work on.

Established in 1972 to serve the worldwide turbine aircraft user market of corporate flight departments, charter/air taxi operations, commuter/regional airlines, major airlines, special operations, government organizations and others allied to the field. Reports on corporate aviation, rotary wing aviation and regional airlines. Regular topics include avionics, engines, new equipment, services and profiles of industry leaders. AIN accepts byline articles. Send everything to Nigel Moll.

KRVN-AM is a commercial station owned by Nebraska Rural Radio Association. The format of the station is agricultural programming and classic country. The station targets listeners, ages 18 to 64. KRVN-AM broadcasts to the Lexington, NE area at 880 AM. Newscasts air at the top and the bottom of every hour, CT. KRVN-AM has a sister station in KRVN-FM.