JUNE 9 (Reuters) — A university professor at Kansas State University captured the moment thousands of rare cicadas settled on a tree in the city of Derby on Wednesday (June 3), after they had emerged from the ground after living in the soil for 17 years. Jason Griffin, a professor at the university’s department of Horticulture and Forestry, said the winged insects are known for their high-pitched sound and are the longest known living insects. […]