Energy & Green Tech

Green roofs are worth the cost for urban residents

Plant-covered roofs have become a regular sight in Portland, Oregon. The city is a leader in incorporating green infrastructure for stormwater management, including free street trees, rebates for small residential housing ...

Automotive

UK public want self-driving cars to be labelled

Nearly nine out of 10 people in the UK (86%) want self-driving vehicles to be labeled so they can be clearly distinguished from human-driven vehicles, according to a major new survey led by UCL researchers.