An unassuming dogwood tree outside Camp David became the solution to a devastating disease. A University of Tennessee professor found it.

The distinctive raptors are returning from wintering grounds in Central and South America, traveling in large groups that can ...

People like to start fires,” said Robert Scheller, a forestry and environmental resources professor at N.C. State. “We’re ...

Six months after Helene, that fuel is mixing with the storm’s debris, which is incredibly volatile because many of the downed trees fell with full crowns of leaves. A single felled oak tree ...

The bulk of the trip, however, will be focused on the Baltistan region in the far north, home to the world’s second-highest mountain range ... with fig tree-lined avenues and blank-faced ...

But he also feels “a connection to a creator” at this time of year, seeing a bud on the end of a tree branch that will instinctively unfurl to become a leaf ... a maple or poplar, it is ...