Denton Ebel, a geologist and meteorite expert with the American Museum of Natural History, and John Pike, the Director of GlobalSecurity.org, discuss the Navy's plan to shoot down a failed US spy satellite.
Anchor Marco Werman speaks with paleontologist Paul Sereno from the University of Chicago about his discovery of a new kind of dinosaur fossil. The discovery took place in Africa's Sahara Desert -- which is the answer to today's Geo Quiz.
Orange County, CA has opened what is likely the largest sewage purification plant for drinking water in the world. The community is on board, and the idea is already being copied elsewhere in the U.S. and abroad. Living on Earth's Ingrid Lobet reports.
Mexico's Huichol people aren't on the power grid, but LED technology may bring them light. Designers and architects are distributing a textile that absorbs the sun's rays during the day and gives off light at night. The World's Jason Margolis has more.
Obsessed with work, insensitive, socially detached, and neglectful of family and friends — these may not be the most endearing qualities in a person, but they are just a few of the common characteristics a researcher found when studying some of the world’s most famous and prolific inventors.
Spring has long been filled with bumps and potholes in roads, many of which are caused by the salt that makes driving safe all winter. New research has shown how this annual problem could become a thing of the past with bacteria, which are being used in the fight to maintain our roads and save our streets from costly damage.