Abstract: With the increasing complexity of Web application functions, JavaScript libraries are widely used to improve development efficiency and user experience. However, many applications do not ...

The mindful movement has become popular online. You won’t bulk up if you practice it, but it can improve balance and reduce stress. Li Li, a kinesiologist at Georgia Southern University, demonstrates ...

A closely watched clinical trial in Britain that screened blood for early detection of cancer did not show a reduction in diagnoses at later stages of the disease. By Rebecca Robbins and Gina Kolata A ...