14k gold cvd diamond halo ring buy: A historian who studies wage gaps between races and a saxophonist whose live performances include a chef are among the latest recipients of the philanthropic group's annual, no-strings-attached $800,000 grants.

Overview: The meeting comes as AI leaders are issuing dire warnings about the threat of AI and calling for steps to slow it down before it outsmarts humans.

1. 14k gold cvd diamond halo ring buyOverview

And, why the Gulf remains in limbo

The FAA is investigating a software glitch in some Boeing 737 Max jets​ that could prompt an automated flight guidance system to disengage during an aborted landing.

The accuser in the alleged Cornell University gang rape told campus authorities she was "100%" sure she was raped just days after the incident, an interview transcript reviewed by CBS News New York shows.

South Africa reels from spate of mass shootings that killed 38 people in a week

2. discount solid silver lab created diamond wedding bandFeatures

WATCH: Holiday airfare prices hit highest levels in a decade

President Trump and the leaders of the country's largest artificial intelligence companies have signed a set of voluntary safety standards, as calls mount for tighter guardrails on powerful AI technology.

Trump weakens fuel efficiency standards.

3. how can stud earrings pass diamond testerStyling

signals a smaller Middle East footprint, Turkey is ready to step in

Why Lindsay Clancy's attorney is only now questioning whether she committed killings

Illustrating myths: The Lucas Museum of Narrative Art opens

Related Recommendations: how does band worth it, oval cut moissanite eternity band on sale, best moissanite wedding band for thanksgiving