Modern microbes provide window into ancient ocean

Step into your new, microscopic time machine. Scientists at the University of Colorado Boulder have discovered that a type of single-celled organism living in modern-day oceans may have a lot…

Fools gold as paleo-atmospheric proxy

From the University of Edinburgh Fool’s gold gives scientists priceless insight into Earth’s evolution Fool’s gold is providing scientists with valuable insights into a turning point in the Earth’s evolution,…