But thanks in part to trees planted in areas where the two fungi don’t grow well, the American chestnut isn’t extinct. And efforts to revive it in its native range have continued, despite the long ...

For more than a century, scientists and conservationists have tried to bring back the American chestnut, a tree once so ...

Billions of American chestnut trees once covered the eastern United States. They soared in height, producing so many nuts that sellers moved them by train car. Every Christmas, they’ ...

Billions of American chestnut trees once covered the eastern United States. They soared in height, producing so many nuts that sellers moved them by train car. Every Christmas, they’re called to mind ...

Banshee Reeks Nature Preserve held its annual research expo on Feb. 7, 2026. The event showcases some of the many science efforts, citizen science programs, and other research projects that are ...

Billions of American chestnut trees once covered the eastern United States. Every Christmas, they're called to mind by the holiday lyric “chestnuts roasting on an open fire.” ...

But Harvey-Samuel believes no one single method will save Hawaii’s native birds. His work is at a very early stage, and it could be many years before there are any genetically modified mosquitoes ...

In 2 years, McKinney, Texas, has significantly improved survival rates from cardiac arrest with its Fire and Police coalition with citizens.

NASA gears up for a historic lunar flyby, AI gives stroke patients hope, and researchers discover the oldest known cave art What’s on the road to the launch of NASA’s Artemis II, how scientists are ...