Astronomers may have found the long-missing half of the universe's regular matter—and it appears to have been right under our ...

Astronomers have long struggled with a troubling puzzle: a significant portion of normal matter in the universe appeared to ...

Performance-Improvement Mechanisms of Tin-Based Perovskite Solar Cells Jan. 29, 2025 — Researchers have used electron spin resonance technology to observe the state and movement of the charge ...

Mysterious dark matter makes up 85 percent of matter in the universe, and of the remaining 15 percent, scientists couldn’t ...

Intriguing signs from CERN hint at a never-before-seen form of matter – one that could be the tiniest particle cluster ever detected. Top quarks, typically too short-lived to pair up, may have briefly ...

But revising can be a drag, and you may well be trying to commit things to memory that you aren't that engaged with. If this ...

The US is the world’s science superpower — but for how long? These cutbacks put the entire US research enterprise at risk. For more than eight decades, the United States has stood unrivalled ...

The revised standards, which are laid out in a 220-page document, go before the Iowa Board of Education for the first time on Thursday.

This week, learn why experts are divided over an exoplanet, see the first footage of a colossal squid in its deep-sea habitat, uncover why Earth is peeling, and more.

With activities written by a chatbot ... that determine whether students graduate from high school. In 2020, the state of Texas signed a five-year, $391,000,000 contract with the education ...

The world is changing in big ways every day. State of the World from NPR takes you where the news is happening — and explains why it matters. With bureaus spanning the globe, NPR reporters bring ...

Apr. 16, 2025 — Astronomers have detected the most promising signs yet of a possible biosignature outside the solar system, although they remain ... Sunscreen, Clothes and Caves May Have Helped ...