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 ...

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.

Mammoths (Mammuthus) are prehistoric beasts that roamed tundra ecosystems during the last ice age (2.6 million to 11,700 years ago), but their evolutionary history goes back farther than that. The now ...

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 ...

*Note: The answers are from A to Z (that is, the first question’s answer would start with A, the second one’s with B, so on and so forth. Please note that in case the answer is a person’s name, it ...

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.

Do you know which items can and can't be recycled? Make our world greener this Earth Day by identifying which items are actually recyclable. Zach began writing for CNET in November, 2021 after writing ...

Science and gender equality are both vital for the achievement of the internationally agreed development goals included in the 2030 Agenda for Sustainable Development. Over the past 15 years, the ...

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 ...