In the wake of deadly disasters, communities across the United States have banded together to search for lost photographs ...

"We've come up with something universal here that kind of applies to all trees in art and in nature," said Newberry, senior author of the study. "It's at the core of a lot of different depictions of ...

The scale invariance in branch diameter dictates how much smaller a limb should be as it branches and how much investment a ...

We asked our readers to send in their best pictures on the theme of "winter walks". Here is a selection of the photographs we ...