Genes aren't just transferred from parents to their offspring. Nature has found other ways to pass on genetic information, even between different species. And a new study, published in the journal ...

Add Yahoo as a preferred source to see more of our stories on Google. (Erik Karits/Unsplash) Cockroaches tend to be thought of as the creatures that keep on living through anything, in part due to ...

Cockroaches have shared their lives with a tiny bacterial partner for millions of years. Now, a new genome study suggests that this ancient relationship left an unexpected mark inside the insects' DNA ...