Feds: Drought kills 66 million trees in California's Sierra
Wednesday, June 22, 2016 - 14:31
in Earth & Climate
FRESNO, Calif. (AP) -- The number of trees in California's Sierra Nevada forests killed by drought, a bark beetle epidemic and warmer temperatures has dramatically increased since last year, raising fears they will fuel catastrophic wildfires and endanger people's lives, officials said Wednesday....