Russians won't represent their country at Winter Olympics even if Ukraine war ends, IOC chief says Russian athletes at the Milano Cortina Winter Olympics will not be able to represent their country ...

A tool for spotting pancreatic cancer in routine CT scans has had promising results, one example of how China is racing to apply A.I. to medicine’s tough problems. By Vivian Wang and Andrea Verdelli ...

Enzymes catalyze nearly all of the chemical reactions that occur in biological systems. Enzymes are generally proteins but also include catalytic DNA and catalytic RNA. As effective biological ...

Colleges have had off most of the week for December break, creating a good opportunity to ask NBA scouts where they stood entering the new year. The top of draft boards continue to generate both wild ...

The 9th U.S. Circuit Court of Appeals determined that the ban, which applied to counties with populations greater than 200,000, violates residents’ 2nd Amendment right to keep and bear arms.