Growing up on a farm may help ward off allergies later in life, a new study suggests. The study also found that women who spend their early years on a farm typically have stronger lungs than their suburban or city-dwelling peers. Read more
Some adults age faster biologically than others, and may die early even if they have healthy lifestyles, researchers report. The international team of scientists analyzed DNA in blood samples from more than 13,000 people in the United States and Europe and Read more
Coronaviruses are common viruses that most people get at some time in their lives. They are common throughout the world, and they can infect people and animals.