- Author: Zhi Qiu
Published on: December 14, 2016
"Todd Dawson's field equipment always includes ropes and ascenders, which he and his team use to climb hundreds of feet into the canopies of the world's largest trees, California's redwoods." Now with the help of drones, there is no need for this laborious work of climbing up the redwood trees.
- Author: Zhi Qiu
Published on: April 27, 2017
An aggressive prescribed burning program is needed to manage the massive number of trees killed during the California drought. U.C. Berkeley fire scientist Scott Stephens says there's limited time to tackle the problem.
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