One of the world’s most famous religious buildings, Istanbul’s Hagia Sophia was extraordinary when it was built in the sixth ...

Though it only had the distinction of being the world’s tallest building for 11 months, the Chrysler Building has remained ...

Georges St-Pierre hypes up Jon Jones vs. Tom Aspinall as a must-see heavyweight showdown, calling it a clash of elite skills.

Several dozen migrants, prisoners and homeless people held white roses outside the basilica, a last reflection of his ...

A skeleton recovered from a Roman-era cemetery in England may mark the first physical evidence of combat between gladiators ...

Watch ABC News' live coverage of the funeral for Pope Francis today starting at 12:30 a.m. PT / 3:30 a.m. ET on ABC stations ...

Pope Francis will be buried Saturday after he died on the Monday after Easter. He was 88 years old.Upon his death, the ...

Pope Francis' coffin is now being driven through the streets of Rome towards the Santa Maria Maggiore church - watch live.

Ukrainian president Volodymyr Zelensky and his wife, Olena Zelenska, have just arrived in Rome to attend Pope Francis's ...

Excavations on unpromising mounds in the Iraqi desert revealed Sumer’s earliest city. Surviving relics and a rebuilt temple ...

A look behind Albania’s remarkable transformation, with tourists pouring in to enjoy its cheap sun and major architects ...

Vertiv is collaborating with Nvidia and iGenius to deploy Colosseum, one of the world’s largest Nvidia DGX AI supercomputers ...