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 ...

The proposed Bitterroot Front Project extends along the eastern side of the Bitterroot Range approximately from Lolo to Darby ...

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 ...

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.