In the classic 1975 British comedy film "Monty Python and the Holy Grail," King Arthur battles a mysterious Black Knight who ...

One year ago, Tim Andrews was among the world’s first recipients of a genetically modified pig kidney. Now, he is the first in that small group of pioneers to go on to receive a human kidney.

The Sumatran rhino looks like it wandered out of another era and somehow got lost in the present day. Smaller than its ...

Science writer Mary Roach returns to Bullseye. She joins us to talk about her latest book: Replaceable You: Adventures in ...

A large international study reveals that mammals tend to live longer when reproduction is suppressed. On average, lifespan ...

Hadar Goldin was killed during the 2014 Gaza war. The bodies of the final two American Israeli hostages -- Omer Neutra and Itay Chen -- were returned to Israel by Hamas last week, according to ...

Scientists are making inroads in understanding one of the central mysteries of human reproduction: Why do women’s eggs ...

In honor of the more horrifying aspects of the mortal coil, we bring you a list of nine facts sure to disquiet.

A large-scale analysis of 117 mammal species found that preventing reproduction is associated with longer lifespans, suggesting a strong link between reproductive activity and life expectancy. Why do ...

Human Buddy is an animated show that explores the wonders of the human body in a fun and entertaining style, similar to SolarBalls and MrSpherical. Join us on this exciting journey! #HumanBuddy ...

Texas officials confirmed Wednesday that they had found the body of Camila Mendoza Olmos, the 19-year-old who has been missing since Christmas Eve, in a field by her home. The Bexar County Medical ...