According to the American Heart Association, symptoms of a heart attack include chest pains, shortness of breath, heart palpitations, lightheadedness, and nausea.

The Allen Institute for AI (Ai2) released its first on-device AI app Tuesday morning, leveraging a version of its open-source ...

If you are feeling adventurous and want to get an early scoop of the features as they are being developed you can also sign up for our open beta testing here ... of building all the components from ...