Looking at big, mature trees, you may not think that their trunks sway much in the wind. They do to a certain extent, however … enough so that electronic measurement of the swaying motion can be used ...

You might look at a tree swaying in the wind and see botanical tranquility—a hypnotic back and forth of life interacting with air. Scientists appreciate that too, but they also see something else: ...

Low-cost “tree fitbits” can pinpoint the precise timing of tree activities, like spring bloom or autumn leaf change, according to a new University of Colorado Boulder study. Researchers outfitted two ...

Trees swayed in Pleasanton, California, as winds up to 82 mph hit the Bay Area on Wednesday, November 5. Footage filmed by William Justo shows branches swinging in the wind. The National Weather ...