Many biological functions are regulated by the switching on and off of mechanisms triggered by the matching of a keyhole (receptor) formed by a protein's three-dimensional structure and a molecule ...

Roanoke City Public Schools said the school board approved staffing reductions to address a structural funding gap. Chair of Pittsylvania Co. Board of Supervisors lays out vision for county's future ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

Prism is a ChatGPT-powered text editor that automates much of the work involved in writing scientific papers. OpenAI just revealed what its new in-house team, OpenAI for Science, has been up to. The ...

Florida lawmakers are considering bills to expand the state's swim lesson voucher program. The proposed expansion would make children aged 1 to 7 eligible for free swim classes. Florida currently ...

Less than 40 percent of public middle schools say that they are offering computer science coursework. Credit: Allison Shelley for EDUimages The Hechinger Report covers one topic: education. Sign up ...

In April of 1970, I was deployed as a third-class petty officer on the USS Richard E. Byrd, DDG-23, “Sea Power from Pole to Pole.” It was a 6th Fleet warship, a destroyer with guided missiles that ...

“BPA-free” food packaging may be hiding new risks. A McGill University study found that several BPA substitutes used in grocery price labels can seep into food and interfere with vital processes in ...

NASA Administrator Jared Isaacman speaks at an agency town hall Dec. 18, the day after he was sworn in as administrator. Credit: NASA/Bill Ingalls It took a year, but the Jared Isaacman era at NASA ...

Following winter storms that lashed California with rain and snow in recent weeks, the state is completely free of drought for the first time in 25 years, according to the U.S. Drought Monitor. The ...

Jemima McPhee receives funding from an Australian Government Research Training Program (RTP) Scholarship. Ancient scientists can be easy to dismiss. Greek philosopher Thales of Miletus, often ...

Dec. 20, 2025: Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the weekend. When you purchase through links on our site, we may ...