A UCSF study led by Dr. Benjamin Breyer explores personalized water needs, debunking the "eight glasses a day" myth and revealing how increased water intake affects overall health and well-being.

The U.S. government failed to eliminate the virus on dairy farms when it was confined to a handful of states. Now at least 875 herds across 16 states have tested positive.

Dr. Karplus shared the Nobel Prize in chemistry in 2013 for computer models that expanded the understanding of the molecular world.