For two centuries, engineers have trusted a simple rule to predict how heat flows through solids, from jet-engine blades to ...

The grocery delivery service Instacart is using artificial intelligence to experiment with prices and charge some shoppers more than others for the same items, a new study found.

Scientists exploring how the brain responds to stress discovered molecular changes that can influence behavior long after an ...

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...