The Polaris Program: One big step for civilian spaceflight

School dental program prevents 80 percent of cavities with one-time, non-invasive treatment

Colorado officials will begin accepting applications from state-licensed cannabis cultivators for a new program aimed at reducing the industry’s energy footprint

AI helps decipher 2,000-year-old scroll on life after Alexander the Great | The team has trained a computer program on how to detect ink on papyri.