Krista Conger

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

Unproven stem cell treatments for sale in a country near you

Now what?

Canine clues help MacArthur 'genius' sniff out medically important genes

Looking for answers about the fetus's lifeline

Cancer's ultimate source

Basic science under the microscope

Geneticists chart the evolution of beer