Health

A common over-the-counter allergy nasal spray may do more than relieve hay fever. A recent clinical trial has shown that azelastine, the active ingredient in this spray, can reduce the

Regular exercise is one of the most effective ways to improve both physical and mental health. Scientists have found that consistent physical activity can lower the risk of anxiety by

Lyme disease is the most common vector-borne illness in the United States, caused by a bacterium called Borrelia burgdorferi. It is transmitted to humans through the bite of an infected

Knee replacement surgery can be a life-changing procedure for patients suffering from severe knee pain and arthritis. It is generally considered one of the most successful orthopedic operations, helping people