Giant sinkhole with a forest inside found in China

Good News Notes: “A team of Chinese scientists has discovered a giant new sinkhole with a forest at its bottom.  The sinkhole is 630 feet (192 meters) deep, according to the Xinhua news agency, deep enough to just swallow St. Louis’ Gateway Arch. A team of speleologists and spelunkers rappelled into the sinkhole on Friday (May…

Plastic pollution: Chinese scientists identify polythene-eating bacteria

Good News Notes: “Chinese scientists say they have identified a blend of marine bacteria that appears capable of breaking down polythene, one of the most ubiquitous plastics on the planet and source of much of the pollution  in the world’s oceans. While the plastic-eating qualities of bacteria are already well known to the scientific community,…