Is Airbnb to blame for rising house prices? This article by Leigh Stewart from Tranio.com investigates how easy money from the collaborative economy could be making homes too expensive for tenants and genuine buyers.
During the nightly blackouts designed to protect London from aerial attack during World War II, authorities used white paint as a cheap tool for making the city navigable in the darkness. Could London offer lessons for building resilient cities?
A decade ago, a power failure in northern Ohio caused a cascading series of outages that knocked out power to 50 million people in the United States and Canada. New tools aim to reduce the chances that such events could happen in the future.