Zhai Yun Tan

Shhh! America’s Most Common Workplace Injury Is Hearing Loss

According to the Centers for Disease Control and Prevention, hearing loss is the most common work-related injury. Approximately 22 million workers are exposed annually to hazardous levels of occupational noise. The Department of Labor is seeking new ways to turn down the volume.

American ‘Stem Cell Tourists’ Don’t Have To Travel Abroad, Study Says

Treatments marketed as everything from anti-aging applications to therapies for degenerative diseases are increasingly available at commercial clinics in the U.S., but their growing numbers raise ethical and regulatory concerns in the scientific community.