From galaxy rotation curves that defy Newton's laws to gravitational lensing that bends light in eerie ways, scientists have ...

From atoms to zinc, each question in this quiz will test your knowledge of biology, chemistry, physics, and more. See if you ...

The search for life beyond Earth is one of the most profound quests in human history. It began not in laboratories, but in ...

Visual: In this diagram, J, S, U, and N are the solar system’s giant planets. What’s the collective name for the objects in ...

Test your science knowledge with this weekly news quiz! We’d love to hear from you! E-mail us at [email protected] to share your experience.

Test your knowledge on bone and joint health with this informative science quiz for World Osteoporosis and Arthritis Days.

It’s time for California to begin addressing the massive embarrassment of science illiteracy. One obvious way to spark student interest in science is to reignite the science fair.