Researcher Tian Zhao uses patterns of light to help guide robots that are the size of bacteria. Photo by Sameer A. Khan/Fotobuddy Turning breakthroughs into lasting solutions
A rise in hydrogen emissions means that more hydroxyl (OH) would be used to break down hydrogen, leaving less OH available to break down methane (CH4). Illustration by Bumper DeJesus Switching to hydrogen fuel could prolong the methane problem
Postdoctoral research associate Samuel Eastman (left), 2024 Princeton graduate Kaeli Ficco (right), and their colleagues uncovered a mechanism by which soil bacteria can modulate plant immunity. Photo by Sameer A. Khan/Fotobuddy These bacteria perform a trick that could keep plants healthy
This June, 60 graduate students came to Princeton from more than 20 institutions in six countries to learn from academic and industry experts in machine learning theory. Photos by Frank Wojciechowski Machine Learning Theory Summer School fosters research community in a fast-growing field