The history of Greenland's snowfall is chronicled in an unlikely place: the remains of aquatic plants that died long ago, collecting at the bottom of lakes in horizontal layers that document the passing years.
May 23, 2016 in Earth Sciences
Facebook is not a neutral force, and neither are its algorithms, privacy and social media expert says
Algorithms determine what users see on Facebook. But these algorithms are constructed by humans and, therefore, reflect human bias, says Mark Bartholomew, University at Buffalo professor of law.
May 23, 2016 in Internet