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 ...

Why did Earth shake for nine days? Which rich guy paid a fortune for a dinosaur? And did someone finally locate Amelia Earhart’s airplane? Test your memory of some of the stories that intrigued, ...

We prepared 33 questions that start with ‘common sense’ basics but scale rapidly into ‘rocket science’ questions.While the ...

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.

The search for life beyond Earth is one of the most profound quests in human history. It began not in laboratories, but in the minds of ancient stargazers who imagined other worlds teeming with beings ...

Whether you’re on Einstein’s wavelength or you navigate a completely different one, you’ll face 30 questions designed to test your curiosity, sharpen your logic, and stretch your scientific ...

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.

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

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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 ...