A new map shows where the risk is highest for humans catching diseases from bats. But the researchers urge humans to remember: Bats do a lot of good, too!
What will be the big stories of 2016? Four experts offer their best guesses. They worry about Zika virus and malaria. But not all their predictions are downers.
After two years and over 2,500 deaths, the country's epidemic has officially ended, the World Health Organization says. Health groups will be watching to ensure the virus doesn't re-emerge.
Liberia was Ebola-free for two months. Then the virus struck three family members. But how did they get it? That's what investigators are trying to figure out.
Ebola's physical legacy doesn't end when a patient leaves the hospital. A follow-up of the small group of patients treated in the U.S. finds many experienced various symptoms for months.