David Jewitt at the University of California, Los Angeles, and his colleagues studied images from ground-based and ...

Preprint servers are seeing a rise in submissions seemingly produced by paper mills or with help from AI tools.

As federal support vanishes for research addressing the root causes of health disparities in the United States, we are left ...

US researchers were hopeful when Donald Trump appointed Michael Kratsios to a top science position, but many say he has contributed to the chaos. Can he turn things around?

Pioneering artificial-intelligence scholar, whose influential work bridged cognitive science, philosophy and computer science ...