Beetle-infested pine trees contribute more to air pollution and haze in forests

The hordes of bark beetles that have bored their way through more than six billion trees in the western US and British Columbia since the 1990s do more than damage and kill pine, spruce and other trees. A new study finds that these pests can make trees release up to 20 times more of the organic substances that foster haze and air pollution in forested areas.

Read the whole article on Science Daily

More from Science Daily