Asteroid Apophis Could Strike the Earth If It Collides With Smaller Space Rocks: Study

Mysterious Radio Signals from Deep Space Reportedly Reached Earth After Eight Billion Years

Ancient Black Holes Might Be Passing Through Our Solar System Frequently, Study Claims

Skeletons Reveal Ancient Teenagers Experienced Puberty Similar to Modern Teens, Study Finds

New MAL Blood Group System Identified, Revealing Genetic Basis of Rare Blood Types