Scientists Reconstruct 2-Million-Year-Old Ecosystem from Environmental DNA

Glowing Fossils: Fluorescent Color Patterns Found in 240 Million-Year-Old Shells

Scientists shine a light on what comes up when you flush

New algorithm uses motion sensor data from walking to predict your risk of death: A study of over 100,000 adults found that motion sensor data from just 6 minutes of walking was enough to predict five-year mortality risk as accurately as other leading methods.