TechnologyUltracold atoms have been 'hyperentangled' for the first time By exerting unprecedented control over extremely cold atoms, researchers have put them in a state with several simultaneously quantum-entangled properties News
TechnologyHackers could 'vandalise' quantum computers without people noticing Hackers may be able to garble the output of programs running on quantum computers, leaving other people with unknowingly incorrect results - but thankfully, there is a fix News