Coral tells own tale about El Niño’s past

Rice, Georgia Tech study in Science reveals Pacific temperatures over a millennium Rice University Georgia Tech climate scientist Kim Cobb samples an ancient coral for radiometric dating. She is part of a team of Rice University and Georgia Tech scientists using data from coral fossils to build a record of temperatures in the tropical Pacific…

Researchers chart path to cheaper flexible solar cells

Public Release: 7-Feb-2019 Georgia Institute of Technology   There’s a lot to like about perovskite-based solar cells. They are simple and cheap to produce, offer flexibility that could unlock a wide new range of installation methods and places, and in recent years have reached energy efficiencies approaching those of traditional silicon-based cells. But figuring out…