NASA's Perseverance rover has encountered another rock on Mars that has left scientists puzzled.
"We report the discovery of one of the most distant galaxies known to date," astrophysicist Joris Witstok told Newsweek.
Yet, in a dazzling experiment, a group of physicists has done just that. They’ve created a new kind of temporal structure ...
A standard time crystal is a new phase of matter that features perpetual motion without expending energy. According to Chong ...