A package of radioactive isotopes for research and medical purposes was seized at an airport in Moscow, when it was about to leave for Iran.
Business founders in Silicon Valley have just officially established one of the biggest annual awards for research on how to cure and prolong life.
The donor's brain will undergo careful dissection and preservation at the world's largest brain bank in the United States.
20 years after the birth of Dolly sheep, the first mammal was born with asexual reproduction, this method is still a controversial topic.
These human body models have been used in medical research and teaching hundreds of years ago.