US/World Stories
These health care professionals walk us through the appropriate steps for taking off a hazmat suit after treating a patient infected with Ebola.
The Roman gladiators ate a mostly vegetarian diet and drank ashes as a healing tonic following training sessions.
The World Health Organization declared Nigeria free of the deadly Ebola virus after six weeks with no new cases.
Weeks of worries about Ebola infection ended for dozens of people who came off watch lists in the United States on Monday.
A new segment from BBC One shows how the face develops inside the womb.
The death of a 25-year-old man to enterovirus highlights the fact that even adults aren't immune to its effects.
Despite only three cases of Ebola emerging in the U.S., Americans are becoming increasingly fearful that it will spread. President Obama said on Saturday that they shouldn't "give in to hysteria or fear."
The Liberian president urged for stronger international action against Ebola on Sunday, saying that the economic losses it will cause will lead to a "lost generation" of young West Africans.
You have to see how surgeons ensured patient survival after lights went out during open-heart surgery.
Cultural field trips boost student knowledge, tolerance, and emotions.
A widening circle of people potentially exposed to Ebola calls into question how well CDC Director Thomas Frieden communicated the risks of the deadly virus.
The U.S. government is looking to three laboratories to submit plans for quickly producing the experimental Ebola drug ZMapp, which was used on two American health workers earlier this year.