#CNNWorld

As passengers at Istanbul's Ataturk Airport waited to board their flights Wednesday, workers picked up shattered glass and washed off blood that was barely dry.

ISIS, perhaps the most feared terrorist group in the world, traces its short history to a man who was a prison gang leader, a high school dropout and an alleged teenage pimp.

This morning I stood outside Istanbul airport reporting on a complex attack, which bore all the hallmarks we've come to associate with the deadly ambitions of ISIS.

The lighthouse that a group of Cuban migrants scaled in an attempt to reach the United States isn't "dry land," a federal judge ruled Tuesday.

British Prime Minister David Cameron will face European Union leaders Tuesday as the bloc meets to discuss the UK's potentially convoluted and messy divorce from the European Union.

A Russian warship approached within 315 yards of a U.S. Navy warship in the eastern Mediterranean Sea earlier this month in what U.S. officials say was a series of unsafe maneuvers.

House Republicans are planning to release a long-awaited report Tuesday on the Benghazi terror attacks that killed four Americans on Hillary Clinton's watch as secretary of state, reviving the politically charged issue less than five months before the election.

The United Kingdom cannot rejoin the European single market without accepting the free movement of people, Italian Prime Minister Matteo Renzi told CNN's Christiane Amanpour in an exclusive interview Tuesday.

The notorious cartel boss hid in a laundry cart the first time he broke out of prison -- or so the story goes.

Racial abuse is on the rise in post-Brexit Britain, a Conservative British MP has said, as police confirmed they were investigating two racially-motivated crimes.

Helium may best be known as the lighter-than-air gas used to fill party balloons, but it's also key to medical applications like MRI scans and for nuclear power.

With the largest coral reef ecosystem in the world, the Great Barrier Reef is one of seven natural wonders of the world and a UNESCO World Heritage Site.

The headache for Rio's Olympic organizers shows no signs of subsiding.

Hull lies on the muddy banks of the River Humber in northern England. It is often called the 'Gateway to Europe.'

At least 42 people, mostly soldiers and one child, were killed when attackers launched four suicide car bombings at security targets in a major Yemeni city, two senior government officials told CNN.

Washington has delivered high-level complaints to Moscow about accusations of increasing intimidation of American diplomats in Russia, the State Department said on Monday.

Health workers pulled little lifeless bodies out from under mounds of rubble after airstrikes reportedly hit and killed 25 children in the eastern part of the Syrian province of Deir Ezzor, a U.N. agency said.