More than 321 people in several states, including New York, New Jersey and Connecticut, have come down with a stomach bug that could be linked to foodborne illness.
It's called a bionic ear. It's created in a lab with state-of the-art technology, and one day, it could help restore hearing and help children born without ears.
New research shows that for the last 20 years, the cat population has been on the rise. They deposit an estimated 1.2 million metric tons of feces into the environment every year, and a new study is calling it a potential public health problem.
It is almost exactly a year since little Emma received experimental treatment. A spokesperson at the Children's Hospital of Philadelphia says she is still in remission and cancer-free.
Angelina Jolie's shocking admission that she had a double mastectomy to prevent breast cancer helped to raise awareness of a highly aggressive form of the disease often referred to as triple negative breast cancer.
Jackie Jaeger is a busy mom and a part-time producer for ABC News. Three days after the birth of her first child, she woke up from a nap with what she calls the "worst headache of her life."