Wikipedia is often seen as a great equalizer. Every day, hundreds of thousands of people collaborate on a seemingly endless range of topics by writing, editing and discussing articles, and uploading images and video content.

Google “Kosovo”, and Petrit Selimi knows exactly what you’re going to see: dry, diplo-speak scouting reports at best, and depressing references to past conflicts at worst. It’s not exactly the promotional buzz a fledgling country with sights set on global integration would hope for. 

Twitter just made it easier for celebrities, and other verified users, to interact with each other on the platform. Two new features rolled out on Wednesday will increase the visibility of verified users in each other's feeds — effectively encouraging high-profile users to trade more compliments, insults or expressions of undying love.

The Pope’s social media expert said Wednesday that Catholics should be using social media to make the atmosphere online a positive place where people can deepen their relationships with one another.

Hollywood celebrities aren’t the only ones whose tweets go viral these days. Some military leaders are taking to social media just as other government leaders and agencies are.  The Central Intelligence Agency, for example, made headlines in June with its first tweet: “We can neither confirm nor deny that this is our first tweet.” It was shared more than 50,000 times in its first hour. 

For many Muslim women around the world, the hijab — the scarf covering their hair — is not just a religious accouterment but also a symbol of their identity.  Young Muslim women are posting pictures of themselves in their hijabs on Instagram, inspiring large followings and placing more emphasis on the traditional headpiece as a fashion statement.

As U.S. airstrikes pound Islamic State of Iraq and Syria (ISIS) militant-held positions in Iraq, Americans and supporters of the radical group have begun trading threats on social media.  Under the hashtag #AmessagefromISIStoUS on microblogging site Twitter, ISIS fans shared photos of dead U.S. army soldiers, and the burning twin towers of 9/11.

One photographer's global travels recently captured a glimmer of hope within an otherwise bleak landscape in Iraq.  Brandon Stanton, known for his successful blog and best-selling book, "Humans of New York," partnered with the United Nations to venture on a 50-day tour of 10 countries and expand his storytelling series worldwide.