When we think of evolution, we think of slow, gradual changes in animal and plant species over millions, perhaps even hundreds of millions, of years. It took humans, for example, an estimated six ...

The accurate distribution of chromosomes in an oocyte is essential for the correct transmission of genetic information to the ...

Some of the most harmful genetic changes in cancer are also the hardest to see. These structural alterations, deep within a ...

Despite having identical genetic instructions, female honey bee larvae can develop into either long-lived reproductive queens ...