Traffic crashes kill and injure millions worldwide every year and are a major drain on economic development. Improving road safety would produce huge payoffs, especially in lower-income countries.

The controversial cars are under attack.

The controversial cars are under attack.

Twenty winning projects will link industry member priorities with research groups across campus to develop scalable climate solutions.

Research shows apps designed to make journeys more environmentally friendly aren’t considering women’s transport needs.

A new approach to solving the Travelling Salesperson Problem – one of the most difficult questions in computer science – significantly outperforms current

Washington is recognizing that the American truck driver shortage might have been misdiagnosed.

Cities where more people used public transportation had a higher per capital incidence of COVID-19 at the beginning of the pandemic, a new study shows.

A new study finds congestion charging and creating car-free streets and separated bike lanes have been most effective at reducing car use in European cities.

A new international report on climate change finds rapid changes could cut emissions from transportation by 80% to 90%. Three behavior change trends could bring big improvements.