It’s estimated that Americans produce 10.5 million tons of plastic waste a year. It’s true—we have become a consumerist ...

Gaps in the forest canopy caused by logging roads have isolated species, but these eye-wateringly high bridges provide a solution.

Accurate canopy and single-tree mapping is important to obtain information on the ecological structure and biogeophysical parameters for forests. Although some airborne radars can retrieve canopy and ...