The latest photo challenge calls for you to take and send in your best pictures of trees. Here's how to enter.

Gnarled trunks and spindly offshoots both layer atop and are masked by Gaines' sequences, all viewed through sheets of ...

Decades after being struck by lightning, a large dawn redwood stands tall and proud at Michigan State University, serving an example of a species once believed to be extinct. About a decade after the ...

German Archaeologists Discovered the Iconic Bust of Nefertiti in an Ancient Egyptian Sculptor’s Studio. Find Out Why Their ...