An R-loop is a three-stranded nucleic acid structure that serves as a transcriptional intermediate, consisting of an RNA-DNA hybrid and a displaced single-stranded DNA (ssDNA). Small RNAs are RNA ...

Do you often replay the bad yet always forget the good? Here’s the science behind negative thought spirals and how to find balance and resilience. Do you know why our brains can replay our most ...

Marissa Sulek joined CBS News Chicago in January 2025. Before Chicago, Marissa was a general assignment reporter in Nashville at WSMV, where she was nominated for Mid-South Emmy Awards for her ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Gizmodo may earn an affiliate commission. Reading time 7 minutes ...

Engineers use feedback loops — typically negative feedback is more useful, but positive feedback is needed for oscillators. Negative feedback in an amplifier circuit, which has a negative loop gain, ...

Kristin Cavallari is preaching the practice of “self-talk” after struggling with her own negative thoughts regarding body image. “I know for me personally, growing up I always had a really negative ...

Editor's Note: This is an excerpt of WBUR's weekly health newsletter, CommonHealth. If you like what you read and want it in your inbox, sign up here. When my mental health is in shambles, I often ...

Singapore-based AI startup Sapient Intelligence has developed a new AI architecture that can match, and in some cases vastly outperform, large language models (LLMs) on complex reasoning tasks, all ...