Transportation

Your airline miles can help Afghans escape the Taliban
The world’s first sodium-ion battery for EVs has arrived
Cyclists’ stress levels could improve road safety
Uber may reduce drunk driving deaths by 6%
Toyota’s autonomous shuttle is optimized for Olympians
Major airlines preorder hundreds of flying taxis
Can a 40-seat drone bus get off the ground?
United will buy 15 supersonic jets
Ford unveils its first electric pickup truck
New solid-state lithium battery can be recharged 10,000 times