Tiny fragments of plastic have been detected in our lungs, liver, kidneys, and even our brain. While studies confirm plastic in our bodies, researchers struggle to measure its health effects. An international treaty to reduce plastic pollution is underway in Busan, South Korea. [Read More]
The high school where the massacre happened was named for Colorado’s official wildflower, the columbine. In the Rocky Mountains, columbines grow in alpine meadows and tundra. [Read More]