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Northern Research Station scientist Laura Kenefic resists the temptation to stick with people she knows at scientific gatherings, and her discipline is paying dividends for northern white-cedar.

Attending a forestry conference a decade ago, Kenefic joined a table of strangers that included Jean-Claude Ruel, a Canadian scientist who, it turned out, was looking for long-term data on northern white-cedar. A research forester at the Penobscot Experimental Forest north of Bangor, Maine, Kenefic happens to work at one of the few places in the country with more than half a century of data on the species. Their collaboration quickly grew to include scientists from universities, industry, the U.S. Forest Service and the Canadian Forest Service who are all interested in northern white-cedar. Meetings, dinners and a few adventures in the course of research aimed at addressing the tree’s slow growth and sparse regeneration gave the group of scientists an atmosphere that felt unique to its members. “It seemed more like a club than a scientific working group,” Kenefic said. “We became the Cedar Club.”

Across the nation, 193 million acres of National Forest land provide incredible benefits to every American – from outdoor recreation opportunities to cleaner air, soil and water that impact folks from all walks of life.

And with a simple permit and some planning ahead, a National Forest can also provide a great Christmas tree during the holidays – as well as an incredible experience in visiting the forest. This year my family joined thousands of others in venturing onto a National Forest to find our tree.

Our visit to Pike National Forest in Colorado was truly memorable. The Forest encompasses more than one million acres, is home to many exceptional outdoor recreation opportunities, resources and landscapes such as the 14,110-foot Pikes Peak. The forest also is home to the headwaters of the South Platte River, which provides 60 percent of the Denver metropolitan area’s water supply.

The National Basketball Association’s Denver Nuggets honored U.S. Forest Service Hotshot crews and first responders throughout the state of Colorado at a recent Fans and Heroes Night in Denver.

The U.S. Forest Service participated in activities before, during and after the game with Smokey Bear attending his first NBA game in Colorado. Smokey encouraged fans to be prepared for emergencies and gave two big “paws up” to the men and women who serve their communities as first responders.

While some may close up tents and winterize recreational vehicles this time of year, there are others who look forward to a winter filled with adventures on forests and grasslands. The draw is yurts and historic cabins available to rent that offer a bit of solitude for camping, a dose of adventure on skis, snowshoes or snowmobiles, and a lifetime of memories.

A yurt is a circular tent with canvas walls. There are many different styles and sizes of yurts, but generally each yurt is different in what it offers. Typically, you can expect to provide your own bedding, food, and cooking supplies. Some include beds, tables and chairs. Others have camp stoves and wood burning stoves. Check information on Recreation.gov before making your reservation and committing to a stay.

“Chestnuts roasting on an open fire,” is a line from a song that conjures up fond holiday memories for some Americans. For others, the joy of roasting chestnuts has yet to be experienced. But the lack of American chestnuts could change in the coming years, thanks to some very dedicated people.

The U.S. Forest Service and its partners may be one step closer to restoring the American chestnut tree to parts of the mountains and forests of the southern United States. Since 2009, they planted close to 1,000 potentially-blight resistant American chestnut trees on national forests in North Carolina, Tennessee and Virginia.

A crown jewel of American Christmas trees lit the night sky Dec. 3 as thousands of lights burst around the 88-foot-tall 2013 Capitol Christmas Tree. A momentary hush of silent awe overcame the crowd gathered on the west lawn of the U.S. Capitol to witness the ceremony that has origins dating back to 1964.

An eight-point star shimmered at the top of the 79-year-old Englemann spruce harvested from the Colville National Forest in Washington State. Decorating the tree are hundreds of ornaments made by people of Washington, many of them drawn and glued together by school children.

This post is part of the Science Tuesday feature series on the USDA blog. Check back each week as we showcase stories and news from USDA's rich science and research portfolio.

An award-winning watershed assessment tool, the Automated Geospatial Watershed Assessment (AGWA), was deployed to assess potential Rim Fire threats in Yosemite National Park in California.  The park experienced a devastating fire that began on August 17, 2013, and took several months to contain. The fire burned more than 400 square miles in and around the park, cost $125.8 million to date, and is considered one of the largest wildfires in California’s history.

BAER (Burned Area Emergency Response) is a multi-agency group that includes USDA’s Forest Service and others, and is responsible for identifying potential threats such as downstream flooding and developing plans to rehabilitate and restore burned areas. BAER teams use AGWA to target immediate efforts to prevent threats to people, wildlife and the land.  Using AGWA combined with the burn severity map produced by BAER teams, experts can rapidly pull together information on pre- and post-fire conditions. For example, knowing where to apply mulch after a fire can reduce runoff and erosion and can help minimize downstream risks from fire induced land cover and soil changes.

With large areas of our planet heating up because of climate change, some trees (and plants) are pulling up roots and heading north, to higher elevations and to cooling climes—well, sort of.

A U.S. Forest Service-led study suggests there are a few dozen tree species in the eastern U.S. that are moving north at an unexpected rate.

“For some plants and trees, moving north is real and their only chance for survival,” said Chris Woodall, a research forester for Northern Research Station and the study’s author. “Our study confirms a link between global warming and forest migration. It’s no longer conjecture.”

Betsy Howell has a professional and personal interest in conserving two diverse parts of U.S. history.

As a wildlife biologist on the Olympic National Forest in Washington State she focuses part of her work on the history and future of the fisher, a member of the weasel family considered threatened and endangered.

As a Civil War re-enactor and author, she works to preserve an integral part of our history as a nation.

What started out with just a handful of FSA employees trying to do the right thing has turned into an annual event that spans six New Mexico counties.

Ten years ago John Perea, county executive director for Torrance County, N.M., started a project to glean pumpkins from farmers John and Dianne Aday.

“We started it as an effort to take pumpkins that were left in the field and still in good shape, and try to get them to needy children,” said Perea, who along with other FSA employees coordinates the event each year. “We try to find schools in areas which demographically have families that are lower income and in neighborhoods with a history of drug abuse and various social problems.”