Threading prior knowledge into new material makes for more durable learning. Here are 12 research-backed, teacher-tested strategies to help kids unpack what they already know.

Students and teachers are reducing food waste in schools and learning how their daily choices can help the environment.

One very special thing about the ISS is that humans have lived there continuously since the year 2000. That means for more ...

Can you remember all 118 elements in the periodic table without looking at the answers?

Welcome back to another challenging science quiz! We’re returning to the world of atoms, stars, and everything in between with this 32-question test. From the tiniest cells to the vastness of space, ...

Why are we drawn to the ruthless pragmatism of a character like Tywin Lannister, or the rule-breaking arrogance of Tony Stark? In popular culture, the era of the pure, unwavering hero has largely ...

Ready to take another shot at the Millionaire hot seat? This second part is back with a brand-new set of questions and the ...

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

February 11 serves as a reminder that talent and intelligence are not defined by gender and that equal opportunities are ...

Follow for live updates on the search for Nancy Guthrie, the mother of “Today” host Savannah Guthrie, which has entered its ninth day.

What’s your purpose in life? It’s a daunting question. But your answer may say a lot about your well-being. Studies link a sense of purpose to better physical and mental health. But your purpose isn’t ...

ScienceDaily features breaking news about the latest discoveries in science, health, the environment, technology, and more -- from leading universities, scientific journals, and research organizations ...