Researchers use content analysis to systematically study messages, whether they’re in text, audio, or video. Conceptual ...

People’s conversations with Claude began popping up in Google search results — just like what happened with ChatGPT and Grok.

Birds use a unique mechanism to balance gene expression from their sex chromosomes. MiR-2954 is a microRNA that suppresses specific target genes, preventing them from being overexpressed in male birds ...

NPR's Up First is the news you need to start your day. The three biggest stories of the day, with reporting and analysis from NPR News — in 10 minutes. Available weekdays at 6:30 a.m. ET, with hosts ...

Listening to the news can feel like a journey. But 1A guides you beyond the headlines – and cuts through the noise. Let's get to the heart of the story, together – on 1A.