Forests

"The Amazon rain forest's dry season lasts three weeks longer than it did 30 years ago, and the likely culprit is global warming, a new study finds."

"Across Minnesota, a determined counterattack is emerging against a looming threat to the northern forest — climate change."

"MOUNT VICTORIA -- Firefighters were battling an enormous blaze in southeastern Australia Monday, with officials warning it could merge with another to create a 'mega-fire' if weather conditions worsen."

"Drought in the high northern Colorado mountains, tied to long-term changes in ocean-surface temperatures in the Northern Atlantic Ocean, has been linked to a massive spruce beetle outbreak, according to researchers at the University of Colorado."

"The number of homes at risk from wildfires in western U.S. states jumped 62 percent in the past year as more properties were developed in fire-prone areas, according to a report released on Thursday."

"A U.S. Geological Survey study of Butler and surrounding counties found thousands of acres of land and forest disturbance because of Marcellus shale and traditional gas well drilling."

"PRESCOTT, Ariz. -- A three-month investigation into the June deaths of 19 Arizona firefighters found that the men ceased radio communication for a half hour before they were killed in a wildfire blaze, but did not assign fault. Some family members say that reluctance could put other lives in danger."

"STANISLAUS NATIONAL FOREST -- Perched atop a charred ridge, scientist Brad Rust stares at a tiny bead of water -- which sits, motionless, glistening like a perfect pearl in a sea of ash."

"MINERVA, N.Y. -- A 250-foot waterfall, one of the tallest in the Northeast, tumbles over giant slabs of marble. A chain of 13 crystalline lakes and ponds teems with bass and lake trout. A 10-mile stretch of the Hudson River gorge winds through dense stands of hemlock, white pine and red maple."