In Vatican Square, tens of thousands greeted Pope Francis. But in cyberspace, it was more like tens of millions from all around the globe.
One of the first Tweets was "HABEMUS PAPAM FRANCISCUM" -- the Latin phrase translates to "We have Pope Francis" -- from the pope's official Twitter account, @Pontifex.
The British prime minister wrote: "A momentous day for the 1.2 billion Catholics around the world as His Holiness Pope Francis the First is appointed the 266th bishop of Rome."
Meanwhile, former Sen. Rick Santorum Tweeted: "let us pray for Pope Francis!"
Another well-known politician, Jeb Bush, exclaimed: "Wonderful news of the selection of Pope Francis, the first Latin American pope."
Media from around the world Tweeted away, too.
England's BBC posted a papal photo capturing the "moment new pope appeared on Vatican balcony -- Jorge Mario Bergoglio of Argentina."
Israel's Haaretz newspaper Tweeted: " Catholic church has a new pontiff: #Pope Francis from Argentina."
And when it comes to following the new pope, no worries: there's an app for that. The Pope app will let you watch and listen to all the pontiff's public speeches and ceremonies.
Sunday, May 19 2013 12:24 AM EDT2013-05-19 04:24:33 GMT
Officials in Connecticut say it was amazing that there were no fatalities or more injuries after two Metro-North trains collided around 6 p.m. in Fairfield Friday evening.
Officials in Connecticut say it was amazing that there were no fatalities or more injuries after two Metro-North trains collided around 6 p.m. in Fairfield Friday evening.
Sunday, May 19 2013 12:13 AM EDT2013-05-19 04:13:53 GMT
The NYPD says a 14-year-old girl was shot and killed on a Queens MTA bus Saturday night. The incident happened around 8:50 p.m. on board the Q-6 bus on Sutphin Avenue and Rockaway Boulevard
The NYPD says a 14-year-old girl was shot and killed on a Queens MTA bus Saturday night. The incident happened around 8:50 p.m. on board the Q-6 bus on Sutphin Avenue and Rockaway Boulevard
Sunday, May 19 2013 12:05 AM EDT2013-05-19 04:05:15 GMT
Authorities say one person is dead and another was injured when the vehicle they were in ran off the road and crashed into Huntington harbor on Long Island Saturday evening.
Authorities say one person is dead and another was injured when the vehicle they were in ran off the road and crashed into Huntington harbor on Long Island Saturday evening.
Saturday, May 18 2013 10:14 PM EDT2013-05-19 02:14:35 GMT
An airline official says a US Airways flight with 34 people aboard was forced to make a belly landing at Newark International Airport after experiencing landing gear trouble. No injuries were reported.
An airline official says a US Airways flight with 34 people aboard was forced to make a belly landing at Newark International Airport after experiencing landing gear trouble. No injuries were reported.
Saturday, May 18 2013 8:33 PM EDT2013-05-19 00:33:09 GMT
A 12-year-old boy was shot and killed and his father was wounded on a Jersey City street Friday night. Police say Gywan Levine Jr. and his father, Gywan Levine Sr., were walking on Rutgers Avenue
A 12-year-old boy was shot and killed and his father was wounded on a Jersey City street Friday night. Police say Gywan Levine Jr. and his father, Gywan Levine Sr., were walking on Rutgers Avenue
Saturday, May 18 2013 6:52 PM EDT2013-05-18 22:52:45 GMT
A large crowd of supporters in the Bronx joined the parents of a slain teen to protest a judge's ruling Saturday. Constance Malcolm and Francelot Graham whose son Ramarley was killed back in February
A large crowd of supporters in the Bronx joined the parents of a slain teen to protest a judge's ruling Saturday. Constance Malcolm and Francelot Graham whose son Ramarley was killed back in February