Cells taken from the upper thigh and injected into the sphincter muscle may help ease urinary incontinence in patients who haven't responded to normal treatment, a new study suggests. Read Summary >
Canada became the third country to confirm human cases of swine flu Sunday as other nations considered wider measures to curb the spread of the virus. Read Summary >
Officials in the Obama administration are seeking to reassure an edgy public about a potential swine flu outbreak, stressing the need for patience and preparedness, not panic. Read Summary >
