Other philanthropists have applauded Zuckerberg for not just the size of his donation, but for the example of generosity it sets for other young people. However, it seems his generation already has a leg up in that department.
Advocacy groups are voicing concern that events like the terrorist attacks in Paris, and the more recent mass shootings in San Bernardino, are contributing to a rise in harassment and violence towards Muslims.
Recent mass shooting events have bolstered both sides of the gun control debate. Gun rights activists in Texas say their demonstration will illustrate their point of view.
A severed pig's head was thrown at a mosque in Philadelphia. The incident comes amid fresh concerns about anti-Muslim sentiment.
An online memo suggesting best practices for inclusive holiday parties evoked intense backlash from Tennessee's Republican lawmakers, who are calling for the Chancellor to resign.
Twitter celebrates 2015's biggest and most retweeted moments. #BlackLivesMatter and #PrayforParis had significant traction, but One Direction tops the list with tweets about the impending departure of member Zayn Malik.