Ethiopia’s mega dam has taken 14 years to build: what it means for the Nile’s 11 river states and why it’s so controversialJohn Mukum Mbaku
Cars: Transition from lockdown is a fork in the road - here are two possible outcomes for future travelEnrica Papa and Nicole Badstuber 5 Jun 2020
For public transport to keep running, operators must find ways to outlast coronavirusYale Z Wong 30 Mar 2020
Billions are pouring into mobility technology - will the transport revolution live up to the hype?Neil G Sipe 24 Feb 2020
Major airlines say they're acting on climate change. Our research reveals how little they've achievedSusanne Becken 17 Feb 2020