2025 has been a tumultuous year for teachers and districts in Oklahoma. In September, former State Superintendent of Public Instruction Ryan Walters announced his resignation. Walters left the elected ...

This article contains 10 of what we believe to be the biggest stories we covered throughout the year on SD Times.

Materials react differently to electric and magnetic fields, and these reactions are known as electromagnetic responses. In ...

Cognitive behavioral therapy (CBT) is a form of psychotherapy that focuses on modifying dysfunctional emotions, behaviors, and thoughts by interrogating and uprooting negative or irrational beliefs.

NASA’s decades-long watch on near-Earth space has revealed a landscape that is far more dynamic, and far more intricate, than early asteroid hunters imagined. Instead of a simple backdrop of rocks ...

China has quietly crossed a new threshold in its space program, executing what officials described as the country’s first emergency launch and inserting the payload into orbit only hours after ...

Revision of papers presented at the 1955 and 1956 conferences sponsored by the American Psychological Association and the Society for the Study of Evolution ...