Why Sprawling LA Could Be Denser Than NYC in a Decade

By 2025, the biggest cities in the world will not only be bigger, but exceptionally denser. According to a new study, Hong Kong will be the densest megacity on the planet, almost twice as crowded as the runner up. And here in the U.S.—and this might be a real shocker—Los Angeles may be more dense than New York City. »9/24/14 7:30pm9/24/14 7:30pm


Explore More Than 3,000 Miles of Tunnels Beneath Montreal

Andrew Emond, a Montreal-based photographer, amateur geographer, and DIY gonzo spelunker of the city's sewers and lost rivers, has just re-launched his excellent website, Under Montreal. The revamped site now comes complete with a fascinating, interactive map of the city's subterranean streams, documenting Montreal's… »3/04/14 4:20pm3/04/14 4:20pm

Scientists Discover New State of Matter, Could Be Used To Upgrade Microchips

McGill University researchers have discovered a new state of matter to go along with good ol' solid, liquid, gas, plasma and a handful of quantum states—it's called a quasi-three-dimensional electron crystal. While the name sounds like something that would sap Superman's powers, this new state of matter could be used… »10/23/08 3:00am10/23/08 3:00am