My boyfriend and I just adopted a cat. I know it's not the same as having kids, but the shared responsibility makes me confident about our future.

The origin of Groundhog Day in America traces to the fervent religious beliefs of German-speaking immigrants in the 1800s.

A surprisingly trend was that we saw genetic diversity declining even among” many species that aren’t considered at risk, said co-author Catherine Grueber, a conservation biologist at the ...