Using tear gas is a common tactic authorities use to control crowds at protests, and it can have lasting affects on your health. Before you head out to a protest, learn what to do if you encounter it.

Tear gas used by security forces to disperse protesters in Tehran drifted unintentionally towards a hospital, with ...

A rotator cuff tear is a partial or complete severing of the rotator cuff tendons in the shoulder, usually due to injury. A strain is different, as it involves an overstretch of the tendons. The ...

Across the United States, as marches over police brutality and the murder of George Floyd have grown in size, protesters have encountered volleys of tear gas. It’s clear that all protests—peaceful and ...

Before the tearing, the choking and the pouring mucus, tear gas burns. It causes searing pain in the eyes, skin, lungs and mouth—or anywhere it touches. “It can be overwhelming and incapacitating. You ...

What Is a Rotator Cuff Tear? A rotator cuff tear is a rip in the group of four muscles and tendons that stabilize your shoulder joint and let you lift and rotate your arms (your rotator cuff). It’s ...

A gluteus tear occurs when one of the tendons that holds your gluteal muscles and bones together partially or completely tears. Your gluteal muscles start at your buttocks and wrap around to the side ...

The MCL (medial collateral ligament) is an 8-10 centimeter band of tissue that runs along the inner edge of your knee. It helps keep your knee stable and working properly when you move. The medial ...

When hip or shoulder pain disrupts your life, the cause could be a labral tear. But what does that mean? Orthopedic surgeon Stephen Aoki, MD, breaks down what a labral tear is, how this injury happens ...

A retinal tear is a small split or hole in the lining of the back of the eye. The condition is not painful and may not damage a person’s eyesight. However, a torn retina can progress to a retinal ...

The final night of La Crosse's Rotary Lights marks the end of the holiday season, with the official teardown of the grand ...