The team used high-energy pulses from LCLS and Japan’s SACLA XFEL to create their new laser through stimulated emission. In this study, the pulses were focused onto copper or manganese targets, with ...

A recent survey found that 70% of adults over 50 experience joint pain. Here's what it could mean—and the expert-backed ways ...

Once only a part of science fiction, lasers are now everyday objects used in research, health care and even just for fun.

The ongoing search for dark matter, the elusive type of matter that does not emit, absorb or reflect light and is estimated ...