MIT researchers have found that the clay that soaks up odors in kitty litter could be used to grab methane out of the air. The scientists put the zeolite clay in a copper solution to create a compound that absorbed methane and released it as carbon dioxide, a less potent greenhouse gas. Read...

Today, the U.S. Department of Energy announced that the incandescent light bulb is officially dead, and producers and sellers must begin phasing them out before a widespread ban in July 2023. Read...