The author recounts three separate experiences in the outdoors, ranging from an alarming discovery along the Clark Fork River ...

Reduced-Resolution Radar Imagery, Digital Elevation Models, and Related GIS Layers for Barrow, Alaska, USA. (ARCSS303, Version 1). [Data Set]. Boulder, Colorado USA. National Snow and Ice Data Center.

From the entanglement of Shelagh, a critically endangered North Atlantic right whale, to the awe-inspiring appearance of the ...

Scientists are discovering that killer whales, among the most social and intelligent of marine animals, have unique family structures and behaviors, passed from one generation to the next.