The board releases model papers to help students get acquainted with the question papers. These sample papers are a replica ...

One of the industry’s leading large language models has passed a Turing test, a longstanding barometer for human-like intelligence. In a new preprint study awaiting peer review, researchers report ...

Karnataka Board has released 2nd PUC Model Question Papers 2025–26 for Class 12 students. Download stream-wise PDFs to ...

From the tragedy of the space shuttle Columbia disaster in 2003 to the now-routine return of commercial spacecraft, heat shields—formally called thermal protection systems—are critical for protecting ...

The Standard Model is the modern physical understanding of three of the four forces of nature: electromagnetism, the strong nuclear force and the weak nuclear force. When you purchase through links on ...

This story has been edited to add additional information about 12th grade mathematics and reading scores. Eighth grade students’ science test scores have fallen to the level they were in 2009, the ...

The geocentric model is a debunked theory that the Earth is the center of the universe, with the sun and planets revolving around it. When you purchase through links on our site, we may earn an ...