Two health care workers in Saudi Arabia were sickened while treating patients with a dangerous new virus, the World Health Organization said Wednesday.
You probably feel pretty attached to your memories -- they're yours after all. But one conversation with Elizabeth Loftus may shake your confidence about everything you think you remember.
Earlier this week we saw a breakthrough in this field: A group of researchers published in the journal Cell proof that they had created embryonic stem cells through cloning.
A new virus in the same family as SARS -- found for the first time in humans in recent months -- has infected 40 people, most of them in the Middle East.
Chlorine is supposed to take care of most of the microbes floating around in pools, but human waste, it seems, is stubbornly resistant to being sanitized.
In general, digestive diseases are hidden in the bathroom. You don't talk about anything that happens there unless it's with your spouse or a close friend.