Which of the earth's three layers is the hottest? What does a light-year measure? Who developed the polio vaccine? A just-released survey from the Pew Research Center finds Americans' grasp of common ...

See if your answers to the science news quiz were correct: 1. Astronomers last week said the Hubble Space Telescope has detected the earliest galaxy yet. Their research, not yet confirmed, was ...

Elementary school science is probably where you learned a lot of what you know about how the natural world works. Take this quiz to see how well you remember the basics! Geologists study the Earth and ...

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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 ...

Trivia refers to little-known facts. Trivia questions are designed to test your general knowledge on random or interesting facts. These questions are typically used in trivia games or quizzes. The ...

This quiz is sponsored and written by the National Science Teaching Association. Education Week has reviewed and fact-checked all content. Once you complete the quiz, you can see how your score ...

1. Researchers in Japan say they are working to bring back an animal long extinct. They are taking cell nuclei from a frozen specimen's tissue and plan to insert them into egg cells of the animal's ...

Every week, Space.com delivers the latest discoveries, launches, and cosmic curiosities from across the universe. From ...

A new survey on scientific literacy from the Center for Accountability in Science found that most respondents failed to correctly answer questions designed for a fifth-grade science class. “Most ...