In January, Carol Highsmith, 68, began a journey of threes. She had three milestones of 50 that she planned to reach by following three simple rules:
An in-depth look at the patients in the current Ebola epidemic provides some important clues about how the virus kills. Hint: It's not bleeding.
Maine nurse who treated Ebola patients can leave house, court rules.
Reports say one person was killed and another seriously injured
PORTLAND Ore. (Reuters) - Researchers in Oregon say they have identified 27 genes that may cause autism, according to a study published this week in the journal Nature.