Two hazardous chemicals never before known as oil and gas industry pollutants—ammonium and iodide—are being released and spilled into Pennsylvania and West Virginia waterways from the booming energy ...

Whether trickling from cracked shale deep underground or gushing through an old-school well, wastewater from oil and gas production may carry two additional dangerous chemicals besides those ...

The Nature Index 2024 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...