In a clever tabletop experiment, researchers at Leiden University ... quantum mechanics into a theory of "quantum gravity." One example of a situation where quantum gravity is needed is to fully ...

UC San Diego is preparing to use its outdoor shake table in Scripps Ranch to determine whether 10-story buildings made of ...

Bombard the sample with a beam of titanium ions ... Nature special: The periodic table Researchers have tried this experiment. Chemists in Germany spent several months in 2012 on it, but gave ...