Search results for deciduous trees

Archaeology Sep 7, 2023

Paleolithic hunter-gatherer hearths reveal changing vegetation in response to climate

Human reliance upon the surrounding environmental for natural resources has aided our survival for thousands of years. While the impact of climate change is an ever-present stressor in current communities, it is not solely ...

Plants & Animals Sep 5, 2023

Scientists use naturally-occurring polymer to modify wood and boost biomass conversion

By adding a naturally-occurring polymer that makes wood more porous, scientists have engineered trees easier to disassemble into simpler building blocks.

Plants & Animals Aug 29, 2023

Broken by bison, aspen saplings having a tough time in northern Yellowstone

In northern Yellowstone National Park, saplings of quaking aspen, an ecologically important tree in the American West, are being broken by a historically large bison herd, affecting the comeback of aspen from decades of over-browsing ...

Environment Aug 22, 2023

How to prepare your home for summer heat waves

Every year, an estimated 600 people in the U.S. die in extreme heat waves. Nearly 10,000 are hospitalized and more than 67,000 visit emergency rooms. This year, record-smashing heat waves have swept across the southwestern ...

Environment Aug 22, 2023

Some plants are more flammable than others. How gardeners can reduce the risks

The deadly wildfires in Hawaii this month were fueled in part by plants, in particular invasive grasses that have taken over land once occupied by sugar and pineapple plantations.

Paleontology & Fossils Aug 14, 2023

Scientists explore dinosaur 'coliseum' in Denali National Park

University of Alaska Fairbanks scientists have discovered and documented the largest known single dinosaur track site in Alaska. The site, located in Denali National Park and Preserve, has been dubbed "The Coliseum" by researchers.

Ecology Aug 8, 2023

German drought prompts rethink for ancient palace park trees

Climate change is taking a heavy toll on the ancient trees of Sanssouci, the sumptuous summer palace built in the 18th century as the Prussian answer to Versailles.

Ecology Jul 10, 2023

Hope for the ash tree: Trees resistant to ash dieback are also resistant to beetles

The invasive fungal disease ash dieback has already affected 90% of ash trees in Central Europe. In addition, an invasive beetle threatens the trees. But there is now good news: trees that are resistant to the fungus are ...

Plants & Animals Jun 26, 2023

Researchers uproot decades of buckthorn management practices

According to new research from the University of Minnesota, buckthorn managers have long overestimated the plant, and in doing so, have given the invasive tree a significant advantage in spreading widely and pushing native ...

Earth Sciences Jun 20, 2023

Mapping Connecticut's understory from outer space

Distinguishing separate plant species from one another is hard even for human eyes; however, a team of UConn researchers was able to use data from a satellite nearly 500 miles (786km) above Earth's surface to map Connecticut's ...

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