November 19, 2013 A pocket of ancient seawater found trapped underground reveals that during the Cretaceous Period, the Atlantic Ocean was much saltier than it is today.
January 31, 2013 How does a tiny spot on the Portuguese coast generate some of the world's most gnarly waves? Surf experts say there are a few factors that combined Monday to create what might have been the biggest wave ever ridden.
August 9, 2012 Attention to social media diminishes our experience of the real world! So we're often told. But commentator Barbara J. King turns this notion around and shows how Twitter, especially, can markedly increase our appreciation of nature.