Supercritical water, a mysterious state where water behaves like both a liquid and gas, has long puzzled scientists.

When exposed to high temperatures and pressure, water enters a state in which liquid and gas can no longer be distinguished. For a long time, there has been controversy about how this looks like on a ...

The Trump Administration’s vow to approve more natural-gas pipelines has stirred opposition in the lower Hudson Valley, with ...

Researchers at Ruhr University Bochum, Germany, have shed light on the structure of supercritical water. In this state, which ...