For over two decades, physicists have been working toward implementing quantum light storage—also known as quantum memory—in ...

A new series of experiments has shown that the mysterious "E-prime layer," which surrounds Earth's outer core, is created by water that leaks deep into our planet's interior.

In the 1990s, geologists discovered a thin layer surrounding Earth's outer core — a swirling ocean of liquid metal that surrounds the solid inner core. The layer, dubbed the E-prime layer, or E ...