Add Yahoo as a preferred source to see more of our stories on Google. Finding part of your body shaking involuntarily can be distressing, especially when there’s no clear cause. Hand tremors, for ...

A tremor can turn everyday tasks like doing up buttons or tying shoelaces into a struggle — and the fear of being judged makes many people try to hide it. So when is shaking a harmless stress response ...

Katharine Hepburn had it. So did playwright Eugene O'Neill and Sen. Robert Byrd. Essential tremor is a condition that causes involuntary shaking. While it usually develops in middle age, it can start ...