Lung cancer detection can be tricky, as many symptoms like a cough don’t typically show up until later stages. An expert explains what to look for and how you can screen for lung cancer.

Can an L-tyrosine supplement help you battle stress and depression? An expert explains the research behind this nonessential amino acid.

Athletic cups, groin protectors and groin guards are all used to keep some of the most sensitive parts of your body protected from injury. Learn how to find the right fit and how best to clean them after use.