Scientists are exploring ways to mimic the origins of human life without two fundamental components: sperm and egg. They are coaxing clusters of stem cells – programmable cells that can transform into ...

eWeek content and product recommendations are editorially independent. We may make money when you click on links to our partners. Learn More Knowing how to train an artificial intelligence (AI) ...

A person who develops age-related diseases earlier in life, or has other biological changes associated with aging (such as ...

The buzz of a notification or the ding of an email might inspire excitement—or dread. In a famous experiment, Ivan Pavlov (pictured) showed that dogs can be taught to salivate at the tick of a ...

Researchers have developed brain-on-a-chip technology that uses human tissue to model how the brain’s protective barrier ...