News tagged with natural selection

Researchers discover size gene for salmon

The size of returning Atlantic salmon is largely dependent on the number of years that the salmon remains at sea before returning to spawn in the river. The genetic basis of this trait has not been previously known, making ...

dateNov 04, 2015 in Biotechnology
shares91 comments 0

On the origin of (robot) species

Researchers have observed the process of evolution by natural selection at work in robots, by constructing a 'mother' robot that can design, build and test its own 'children', and then use the results to improve the performance ...

dateAug 12, 2015 in Robotics
shares98 comments 2