It’s estimated 25% to 35% of Wyoming’s forests are now dominated by “ghost forests” — standing dead timber from beetle ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This is trunk section of a diseased ...

Climate change and drought are shifting how and where infectious plant disease moves in a forest. Even pathogens have their limits. When it gets too hot or too dry, some pathogens — like many living ...

Even pathogens have their limits. When it gets too hot or too dry, some pathogens—like many living things—search for cooler, wetter and more hospitable climes. Ecologists have questioned if a warming, ...

Spores from white pine blister rust disease infect a pine tree in Sequoia and Kings Canyon National Parks. Credit must be given to the creator. Only noncommercial uses of the work are permitted.

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This is trunk section of a diseased ...

A study provides some of the first evidence that climate change and drought are shifting the range of infectious disease in forests suffering from white pine blister rust disease. Even pathogens have ...