Transit’s physical cliff: Climate change
California and New York State Legislatures voted to save transit from the fiscal cliff in 2023. While a win for transit can be a...
The infrastructure law is not climate legislation, but states could make it green
On Jan. 10, 2015, Dock Street in Annapolis, MD flooded after receiving over three quarters of an inch of rain in 24 hours. Flickr...
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The Partnership That Sparked a Global Movement for E-Buses
As cities worldwide grapple with the impacts of air pollution, traffic congestion, the escalating effects of climate change, and extreme weather, the need for...
ITDP at 40: A Conversation on Four Decades of Sustainable Transport
2025 marks the 40th anniversary of ITDP. It’s a time to reflect on our journey from grassroots activism to global influence, and to look...
A Marathon, Not a Sprint: Lessons from India’s Walking & Cycling Challenges
As we close the chapter on two of India’s landmark mobility initiatives, the India Cycles4Change (C4C) and Streets4People Challenges (S4P), there is much to...
This US Company Just Successfully Tested a Reusable Hypersonic Rocket Plane
Stratolaunch has finally found a use for the world’s largest airplane.Twice in the past five months, the company launched a hypersonic vehicle over the...
