JOHNSON CITY, Tennessee, Oct. 2 -- East Tennessee State University posted the following news: * * * Fall Color Report: High elevations near peak as season gets back on track * After weeks of concern that extreme September heat and dry conditions could delay or diminish fall color, the outlook across the Central Appalachians is looking considerably better. Recent rainfall and cooler temperatures arrived at an important time, according to East Tennessee State University experts, easing droug  more