Headlines

Israeli ultra-Orthodox rally against babies' autopsies

Hundreds of Israeli ultra-Orthodox Jews protested on Tuesday to voice their religious objections to planned autopsies of two babies who died in an incident at an unlicensed nursery in Jerusalem a day earlier. Israeli doctors declared the babies dead after medics evacuated 55

Physicists bridge worlds of quantum matter

A new unified theory connects two fundamental domains of modern quantum physics: It joins two opposite views of how a single exotic particle behaves in a many-body system, namely as a mobile or static impurity among a large number of fermions, a so-called Fermi sea.