Laser surgery involves the use of a laser (which stands for light amplification by stimulated emission of radiation) for a range of medical and cosmetic procedures. A laser is a source of light which can...

Sen. Tim Scott, a rising star in the Republican Party with broad popularity in his home state of South Carolina, is getting showered with drug industry money before facing voters this fall. Scott was the...

A new study has suggested that left atrial dysfunction could be a risk factor for the future development of dementia, raising the possibility of a new approach to dementia prevention. In this exploratory...

Michael Keasling of Lakewood, Colorado, was an electrician who loved big trucks, fast cars, and Harley-Davidsons. He’d struggled with diabetes since he was a teenager, needing a kidney transplant from...

Shanghai Disneyland closed Monday as China’s most populous city tried to contain its biggest coronavirus flareup in two years, while the southern business center of Shenzhen allowed shops and offices...

Dr Oscar Duke issues warning over ‘fizzy’ vitamins We use your sign-up to provide content in ways you’ve consented to and to improve our understanding of you. This may include adverts...

The coronavirus disease 2019 (COVID-19) pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) led to the fastest vaccine development timeline in history. In fact, several highly...

A variety of psychological and physical conditions can cause variations in the diameter of the pupil—the black center of the eye that changes in size to regulate the amount of light reaching the retina...

A new study from scientists at ChristianaCare’s Gene Editing Institute is advancing the safety and efficacy of using CRISPR gene editing in patient treatments by demonstrating how to identify and...

Most of the world's countries have made little progress towards a target adopted by the United Nations in 2015, which called for the world to reduce premature mortality from non-communicable diseases...