from Google Assistant

Not only is Apple beefing up its phones with "neural engine" chips to power AI efforts like augmented reality and machine learning, it's also building out its Siri team. The company recently listed 161 open positions and hired Carnegie Mellon's Russ Salakhutdinov last year to head up AI research. Now with former Google AI chief John Giannandrea leading the team, Nicole Lee looks at a few specific areas where Apple should focus if it's going to take the lead.

The best small phone money can buy.Sony Xperia XZ2 Compact review

Sony's made several compromises on its smaller phones in the past, but not this time. You get all the power and important features of the bigger XZ2 in a cute, bijou body.

It's about time.'Ghost Recon Wildlands' is gettingMedical marijuana legal on college campuses, Arizona Supreme Court rules

The Arizona Supreme Court ruled Wednesday that the state can't criminally charge public college students for having and using marijuana on campus if they have a medical marijuana card.

The high court said a 2012 law banning medical marijuana on college campuses violated the Arizona Constitution's protections for voter-approved laws. The court also vacated a marijuana possession conviction for the student, Andre Maestas, who fought the law.

An appellate court decision last year came to the same conclusion, saying the state violated the Arizona Constitution when it passed the 2012 law criminalizing cardholders' possession or use of marijuana on college campuses.

When voters approved the Arizona Medical Marijuana Act in 2010, the act specifically said marijuana couldn't be used or possessed in