Backflow prevention devices can help solve that, said Andrew Whelton, an engineering professor at Purdue University. The devices are installed at water meters and only allow water to flow in one ...

WASHINGTON (AP) — The Trump administration has fired about 1,000 newly hired National Park Service employees who maintain and clean parks, educate visitors and perform other functions as part of its ...

It is concerning that practitioners of a religion avowedly committed to tolerance cannot exercise such a quality even with ...