PHILADELPHIA (WPVI) -- Tree pollen counts have escalated into the "extreme" levels and grass pollen is right behind it, according to The Asthma Center. Allergist Dr. Manav Segal says the extreme tree ...

DENVER (CBS4) - Colorado's extreme climate can take a toll on any and everything exposed to the elements, including houses, roads and cars. But living things such as trees are also very susceptible to ...

May 5—There is plenty to debate about salvage logging of burned trees after wildfires. The timber industry says it's important to cut down and remove still-usable trees before they rot and become ...

TOMAHAWK, Wis. (WSAW) - University of Wisconsin Stevens Point students are learning the science of felling on Saturday. This is the 9th year forestry students have met at Treehaven Field Station in ...

Friday is the last day for the public to comment on the environmental impact statement of the draft National Old-Growth Amendment. The U.S. Forest Service is deciding how it will manage the remaining ...

Loren German of Creekside Logging Co. in Redding, Calif., uses a hot saw to fell a tree in a forest near Viola, Calif. University of California research suggests that more forest thinning projects ...

The Himachal Pradesh government has assured the Supreme Court that climate change, not illegal tree-felling, is responsible for the driftwood seen in Rivers Ravi and Beas.