Kenya's Lake Turkana is the world's largest permanent desert lake. Its waters have long sustained hundreds of thousands. Now ...
Spanning 1.5 million acres at the southern tip of Florida, Everglades National Park is the largest subtropical wilderness in ...
For the past several years, Penn State geoscientist Sarah Ivory and her students have been among a team of scientists scaling the East African Rwenzori Mountains, collecting sediment core samples from ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results