Scientists have implanted a laboratory-grown kidney into a rat for the first time, a medical milestone that they hope will soon lead to similar solutions for human beings needing full organ transplants.
The big news in bioengineering this week is all about a tiny pool of rat pee. Your kidneys may be the hardest body parts to duplicate, but maybe doctors just need a template to fill out. Scientists at
Still impressive at 306. Today, while poking around Google, you might've noticed the lovely doodle honoring Swiss mathematician Leonhard Euler. He deserves that doodle! Euler was one of the greatest mathematicians
There are 4.5m butterflies - brought together over hundreds of years - at London's Natural History Museum. It is the world's biggest butterfly collection. Here - as the museum brings in hundreds of pupae