Proposed design could reduce nitrogen oxide emissions by 95 percent, a new study finds.

In the Chinese city of Chengdu, one-third of ride-sharing might replace public transit trips.

Study finds simple changes in road resurfacing practices could improve gas mileage for heavy vehicles and reduce greenhouse gas emissions.

Modeling study shows battery reuse systems could be profitable for both electric vehicle companies and grid-scale solar operations.

Weather’s a problem for autonomous cars. MIT’s new system shows promise by using “ground-penetrating radar” instead of cameras or lasers.

Model tags road features based on satellite images, to improve GPS navigation in places with limited map data.

Technological innovations, policies, and behavioral changes will all be needed to reach Paris climate agreement targets.

System from MIT CSAIL sizes up drivers as selfish or selfless. Could this help self-driving cars navigate in traffic?

Model alerts driverless cars when it’s safest to merge into traffic at intersections with obstructed views.