There are 8 common blood groups but 36 human blood types in total. Here we map the most widespread blood types in every country in the...
Humans are 99.9% genetically similar to one another, but what about other species? Here’s how genetically similar humans are to other life forms.
The most important stories from the world of science and technology span topics including robotics, AI, genetics, space exploration, energy storage, and more.
