CT is one of the most widely used diagnostic imaging tools, but accurately estimating patient radiation dose remains ...

A research team has developed a high-precision 3D analysis framework that reveals, for the first time, the quantitative rules underlying dormant pruning in pear trees.

You are taught early in science that oxygen on Earth comes from sunlight. Plants, algae, and cyanobacteria use light to split water and release oxygen, shaping the atmosphere and making complex life ...

Corn is one of the world's most important crops, critical for food, feed, and industrial applications. In 2023, corn production in China alone accounted for 41% of total crop production, highlighting ...

When Elizabeth Ruane and her family spent a semester in Lüneburg, Germany, her life revolved around Marktplatz, one of the main squares in the northern German town. “In Marktplatz, there was this ...

Discover a fast and powerful calculus-based method for finding square roots with impressive accuracy. This explanation shows how derivatives and iterative approximation can be used to quickly zero in ...

A major outage at internet infrastructure firm Cloudflare knocked parts of the internet offline, disrupting access to X, NJ Transit, ChatGPT and other major platforms ...

Amazon's data center in Ashburn, Va. (Ted Shaffrey/AP) Amazon says Amazon Web Services, its cloud computer service that powers many of the internet’s most popular apps and websites, has fully ...

The legendary actor said he's "a little cross these days" hearing people use the name of Konstantin Stanislavski's acting technique as a derogatory term. Ryan Coleman is a news writer for ...

A behind-the-scenes blog about research methods at Pew Research Center. For our latest findings, visit pewresearch.org. Every survey finding published by Pew Research ...

Abstract: Repositioning error (RE) compensation is one of the key steps in discontinuous ground-based synthetic aperture radar (D-GBSAR) monitoring. The traditional ...