Health

Hepatitis A infections increased by nearly 300% over two years, report says

Genetically modified virus saves teen's life, offers hope in fight against antibiotic resistance

The UK just went one week without coal power for the first time in 137 years

Judge rules 3-year-old must receive chemotherapy against parents' wishes

Reasons a woman may not know she's pregnant at six weeks

Choosing a sunscreen that won't harm you -- or the environment

Friends and family may help Italians live healthier and longer

A student sued because he didn't want the chickenpox vaccine. Then he got chickenpox

In a new book, Howard Stern opens up about a cancer scare

Progesterone therapy prevents miscarriage for only some women, study finds