‘Missing’ black holes holding together a galaxy have been found deep in space

The breakthrough came after researchers studied images from NASA's Hubble Space Telescope, along with new observations from the powerful James Webb Space Telescope.
Search Engine Land

Where AI agents get stuck on your site

To figure out how ready B2B sites are for agentic visitors, I teamed up with David Kaufman, founder of Siteline, and I analyzed how agents scan websites and where they get stuck. The answer: most ...
Smithsonian Magazine

Meet Sak Tahn Waax, a Maya Math Whiz Who Lived More Than 1,000 Years Ago and Left Behind a ‘Really Elegant, Complex’ Formula

For the first time, archaeologists identified one of the culture’s famed Classic era mathematicians and astronomers ...
Johns Hopkins Medicine

Machine Learning Method Enables Easier and Wider Use of Martin-Hopkins Equation to Accurately Assess LDL Cholesterol Risk

The Martin-Hopkins equation to assess low-density lipoprotein (LDL) cholesterol levels in blood samples has been used by ...