An international team of scientists has experimentally observed an unusual form of ice that could naturally occur on distant exoplanets and icy moons. Known as plastic Ice VII, this phase of water had ...

This is the remnant of an ancient structure made using animal bones ... To answer this question, an international team of researchers turned to the bones themselves. Using radiocarbon dating ...

High-pressure experiments generated the first direct observation of plastic ice, which has qualities of both crystalline ice and liquid water.