New research shows Karnak Temple rose from an island created by the Nile, reshaping ideas about its origins. The site’s ...

In the whole history of Earth's climate, few events are as extreme as those that geologists call "Snowball Earth." ...

An earthquake typically sets off ruptures that ripple out from its underground origins. But on rare occasions, seismologists have observed quakes that reverse course, further shaking up areas that ...

Unfortunately, this book can't be printed from the OpenBook. If you need to print pages from this book, we recommend downloading it as a PDF. Visit NAP.edu/10766 to get more information about this ...

Scientists propose that eukaryotes formed when an Asgard archaeon entered into a close partnership with an alphaproteobacterium. Over time, the two organisms became permanently linked. The ...

WASHINGTON (AP) — Two federal officers fired shots during the encounter that killed ICU nurse Alex Pretti in Minneapolis, a Customs and Border Protection official told Congress in a notice sent ...

A study exploring the mechanisms behind why cognitive performance improves in response to exercise, has found that dopamine plays a key role. A study exploring the mechanisms behind why cognitive ...

CBSE Class 10 Biology Life Processes is a high-weightage chapter for students appearing in the 2026 board examinations. This section is meant for Class 10 students and parents, offering an ...

Mystery solved! Here's what TL;DR means and why you keep seeing it online. It can be hard to stay current with the latest slang. Language (and internet culture) continues to evolve, resulting in an ...

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