I was up in the White Mountains this weekend, walking out to my car in the AMC’s Highland Center parking lot after a hike, and there between the buildings and the cars was a gorgeous aspen tree ...

The beauty of Door County’s landscape owes thanks to the variety of trees growing here. Many are native, while others have ...

With only a bit of whimsy, we have saved one of the most obvious attributes for last: Why do quaking aspen leaves quake and tremble? The leaves of this species quake, shake and tremble in the ...

Some organisms can outlive humans by hundreds or even thousands of years, and the contender for Earth's oldest living thing ...