As soon as the anaesthetised rat stopped moving, the laboratory technician surgically removed its pancreas. There was no time to waste: the organ could only survive for about an hour outside the body.
For decades, aging has looked like a one-way street, a slow accumulation of damage written into our cells. Now a wave of ...
Human activities like burning fossil fuels and farming livestock are the main drivers of climate change, according to the ...
Hosted by: Hank Green (he/him) Emma Dauster: Writer Justine Ghai: Fact Checker Amy Peterson: Script Editor Madison Lynn: ...