Eco-driving measures could significantly reduce vehicle emissions

Any motorist who has ever waited through multiple cycles for a traffic light to turn green knows how annoying signalized intersections can be. But sitting at intersections isn’t just a drag on drivers’ patience — unproductive vehicle idling could contribute as much as...

School of Architecture and Planning welcomes new faculty for 2025

Four new faculty members join the School of Architecture and Planning (SA+P) this fall, offering the MIT community creativity, knowledge, and scholarship in multidisciplinary roles. “These individuals add considerable strength and depth to our faculty,” says Hashim...

Helping data storage keep up with the AI revolution

Artificial intelligence is changing the way businesses store and access their data. That’s because traditional data storage systems were designed to handle simple commands from a handful of users at once, whereas today, AI systems with millions of agents need to...

MIT tool visualizes and edits “physically impossible” objects

M.C. Escher’s artwork is a gateway into a world of depth-defying optical illusions, featuring “impossible objects” that break the laws of physics with convoluted geometries. What you perceive his illustrations to be depends on your point of view — for example, a...

New algorithms enable efficient machine learning with symmetric data

If you rotate an image of a molecular structure, a human can tell the rotated image is still the same molecule, but a machine-learning model might think it is a new data point. In computer science parlance, the molecule is “symmetric,” meaning the fundamental...

Pedestrians now walk faster and linger less, researchers find

City life is often described as “fast-paced.” A new study suggests that’s more true that ever. The research, co-authored by MIT scholars, shows that the average walking speed of pedestrians in three northeastern U.S. cities increased 15 percent from 1980 to 2010. The...