The most prominent opponent of Russian President Vladimir Putin fell ill on a Russian domestic flight on Aug. 20.

The United States will impose sanctions on Russia for its use of a nerve agent in an attempt to kill a former Russian spy and his daughter in Britain.  

Britain's interior minister says the nerve agent that poisoned an English couple is the same variety as that used against former spy Sergei Skripal and his daughter.

Peripheral neuropathy is the result of nerve damage in the extremities; it is a common and painful side effect of diabetes and cancer treatment. While many patients experiencing neuropathy rely on medication to easy symptoms, a local treatment center is using infrared light technology to help manage the pain. How it works in Health Watch.

Doctors who treated poisoned ex-spy Sergei Skripal and his daughter Yulia say they don't know what their long-term prognosis is. 

The poisoned daughter of Russian ex-spy Sergei Skripal says in a statement released by police that her strength is growing daily and that she is grateful for the interest shown in her case.  

If stretching, ibuprofen or wrist splints just aren't helping, you might consider an operation to treat carpal tunnel syndrome.  In tonight's Health Watch, some patients are even opting to watch the surgery themselves!

Imagine having a throbbing headache that doesn't go away. For some people the suffering is nearly constant. Now a doctor has a unique solution.

Migraines can be debilitating for many people, especially those who suffer from what are known as neck migraines.

The patient you're about to meet has had knee pain for 42 years. But with a quick office procedure today, she got major relief.