Dramatic Loss of Harp Seals Amid Warming: Study
Harp seal pups off the coast of eastern Canada are dying at alarming rates due to a loss of winter ice cover, according to US scientists from Duke University, who questioned if the declining population will be able to recover.
Flipped from Head to Toe: 100 Years of Continental Drift Theory
Exactly 100 years ago, on 6 January 1912, Alfred Wegener presented his theory of continental drift to the public for the first time. At a meeting of the Geological Association in Frankfurt’s Senckenberg Museum, he revealed his thoughts on the supercontinent Pangaea, which broke apart and whose individual parts now drift across Earth as today’s continents.