Pioneering

How Ethan Frey is using cryptocurrency to address climate change by Dan MorrellIllustrated by Valerie ChiangEthan Frey (BS ’99) didn’t find cryptocurrency—it found him. He was at a political conference in Berlin in 2014, and the only guy in the room wearing a suit...

Techers share their thoughts on the ideas and inventions that will shape our world over the coming decades. Illustrated by Valerie ChiangEnergy Harvesting Technology for large-scale energy harvesting, such as harvesting the mechanical energy from ocean waves, road...

On August 12 at 3:31 a.m., NASA’s Parker Solar Probe left Earth on a mission to touch the sun. NASA/Johns Hopkins APL/Steve GribbenOn August 12 at 3:31 a.m., NASA’s Parker Solar Probe left Earth on a mission to touch the sun. The probe is named for Caltech...