Krista Conger

Life extension gets real

Cells hold clues to a healthy old age

Cardiovascular medicine looks to stem cells for answers

New treatment for infertility?

I thought you looked familiar

What parents may -- or may not know about their developing fetus

Cat coats and human health

What it means for our health and the future of medical research

On the verge of a revolution

Ties between biomarkers and disease are often overstated