Add Yahoo as a preferred source to see more of our stories on Google. Splicing DNA in petri dish. The rise of gene-edited embryos has raised a myriad of ethical questions. It involves altering DNA to ...

A new analysis of GPS tracking data from 37 animal species, paired with cellphone location data from across the United States, shows that not only does animal behavior change when humans modify their ...

For thousands of years, humans have shaped the world around us, leaving other animals to adapt to the activities of the industrious ape. But new research shows how animals also respond directly to our ...