Chimpanzees may care for the bodies of their deceased relatives.
Engineers are designing a new spacesuit for Martian exploration.
Turtles have discovered the fountain of youth: telomerase.
Chemical reactions can cause decomposing bodies to twitch, move, and groan.
Have you ever heard that after people die, their fingernails, hair and teeth continue to grow? Today's program explores the truth behind this supernatural tale.
Around age 20, we begin to lose neurons to the process of aging. By 75, nearly one-tenth of the neurons you were born with have died.
News spread quickly about "birds falling from the sky." What happened to the birds?
Is it really true that you can die of a broken heart?
When a marriage ends due to divorce or death, the participants see a decline in health as well.
Surgeons have pretty tedious jobs. One mistake could result in the death of a patient. How do these professionals prepare for such stressful situations?