Humans have done a lot to help rats become one of the most prolific mammals on the planet. We leave out food waste and trash. Our buildings and sewers provide cozy homes. We inadvertently help them ...

When Elizabeth Mahon, owner of Three Littles toy store near Union Market, first saw stuffed toy rats at a design trade show in August, she fell in love. And while her DC shop might be uniquely ...

Winters are getting warmer and shorter as the climate changes. That's helping rat populations grow in several U.S. cities. Rats! Climate change is helping increase their populations in cities Humans ...