State officials say there are Iowa cases of cyclosporiasis that are possibly tied to the national outbreak.

One of artificial intelligence's most stubborn problems is enabling AI systems to accumulate new knowledge without losing ...

Microglia are the most common immune cells in the brain, where they defend against intruders and engulf damaged neurons. Now, ...

Biomedical engineers at Duke University have demonstrated a method for systematically developing novel, complex combinations ...

Scientists in Vermont have just discovered something that shouldn’t really be possible: a skin cancer that’s spreading from catfish to catfish. It’s only the fourth transmissible cancer ever found in ...