RPI Scientists Crack Ancient Salt Crystals to Unlock Secrets of 1.4 Billion-Year-Old Air

More than a billion years ago, in a shallow basin across what is now northern Ontario, a subtropical lake much like modern-day Death Valley evaporated under the sun’s gentle heat, leaving behind crystals of halite — rock salt.It was a very different world than the one we know today. Bacteria were the dominant form of life. Red algae had only just appeared on the evolutionary scene. Complex multicellular life like animals and plants wouldn’t show up for another 800 million years. 

RPI Faculty Among World’s Most-Cited Researchers

Two RPI researchers, Ge Wang, Ph.D., Clark & Crossan Endowed Chair Professor and director of the Biomedical Imaging Center at RPI, and Fudong Han, Ph.D., associate professor and Priti & Mukesh Chatter '82 Career Development Chair, have earned a spot on Clarivate’s 2025 Highly Cited Researchers list.

RPI to Host Holiday Concert and Troy Victorian Stroll Kickoff December 6

RPI President Martin A. Schmidt ’81, and his wife, Lyn, invite the Capital Region to join them for the RPI Holiday Concert and Troy Victorian Stroll Kickoff, which will take place on Saturday, December 6, at 7 p.m. in the Concert Hall of the Curtis R. Priem Experimental Media and Performing Arts Center (EMPAC) on RPI’s campus.

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