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WBAA-AM is getting another upgrade! Starting August 11, tower maintenance may cause occasional signal disruptions for a few weeks. You can still hear WBAA News on 105.9 FM, at wbaa.org, or on the WBAA app. Thanks for your patience during this essential work.

greenhouse lighting

LED use in greenhouses could cut costs, improve quality

Research at Purdue could help greenhouse growers in cold weather climates. Horticulture Professor Cary Mitchell and graduate students are looking into the…