A smartwatch detects early signs of heart failure and alerts users before the patient needs to be hospitalized ...

GPT-5.5 Instant is now the default ChatGPT model. It makes fewer things up, answers more concisely, and finally remembers ...

Many properties of molecules cannot be predicted from the properties of the atoms they consist of. These properties only ...

A long-standing cosmic mystery is beginning to yield new clues as researchers uncover a strikingly consistent pattern in the ...