Your personality aligns with an ancient story pattern — this short quiz reveals which one is shaping your life today.

— #25: Ancient hominid species famous for their 'upright' posture — 11 across ...

Test your science knowledge with this weekly news quiz! We’d love to hear from you! E-mail us at games@sciam.com to share your experience.

Welcome back to part 2 of our ‘Match the Question to the Answer’ quiz! As we did in Part 1, you’ll be shown a single-word answer and must select the question that matches. This edition is strictly ...

Test your science knowledge with this weekly news quiz! We’d love to hear from you! E-mail us at games@sciam.com to share your experience.

From ancient philosophers pondering the stars to modern scientists scanning distant exoplanets, humanity has long asked one haunting question: Are we alone? When you purchase through links on our site ...

The brightest Colorado high school minds compete against each other on all things science. The brightest high school minds travel from all corners of Colorado to compete against each other on all ...

Are you an objectivist or a nihilist? A mystic or a communitarian? Or something else entirely? Here’s a fun way to find out. When people hear the word philosophy, they often imagine abstract debates, ...

Test your knowledge of chemistry with C&EN's interactive quizzes.

The brightest high school minds travel from all corners of Colorado to compete against each other on all things science. Categories include biology, astronomy, paleontology and meteorology. After a ...