#CNNWorld

A man arrested over a truck attack in Stockholm that killed four people had shown sympathies to extremist groups, including ISIS, Swedish police said Sunday.

US Ambassador to the United Nations Nikki Haley said in an interview airing Sunday on CNN that until Syrian President Bashar al-Assad is out of power, she doesn't see a political solution to the conflict in Syria.

Choosing plant-based diets can promote environmental sustainability and make the world better for generations to come, says George Wang

An explosion has gone off outside a church in Alexandria, according to Egyptian state television. CNN"s Ben Wedeman reports.

Multiple people were killed in an explosion as they celebrated Palm Sunday at a Coptic Christian church in Egypt. CNN's Ben Wedeman has more.

Thousands of protesters clashed Saturday for a fifth consecutive day with security forces in Caracas, the Venezuelan capital.

View CNN's Fast Facts about the Vatican, also known as the Holy See.

A man arrested on suspicion of terrorism offenses after the Stockholm truck attack is from the central Asian republic of Uzbekistan and was known to intelligence services, Swedish authorities said.

Sen. Rand Paul said Saturday that he wants Congress to exercise its constitutional authority to declare war before any further actions in Syria. And he had sharp words for those who say a post-9/11 law gives President Trump that power, calling them "dishonest" and "not intellectually serious."

It could take just one cough, one kiss, one touch or even one bite to change not only your life, but the lives of everyone around you -- and for months or even years.

Read CNN's Fast Facts about Easter and Holy Week.

The US attack on a Syrian air base Thursday devastated an airfield, sent a stark message to Syria and its protector Russia and raised a host of questions about whether and how the Trump administration's stance on the Middle East might change.

Julian Zelizer: World leaders will be watching to see if Trump has the self-control and long-term strategic vision needed the crisis in Syria, after a bumpy start to the Trump White House

Watch an animated overview of the US Tomahawk strike on Shayrat Airfield, Syria

Humans have been to the Moon and explored almost every corner of the planet -- but there's one place they have never been.

After last night's airstrikes on a Syrian regime airbase, the world is wondering what the US will do next in this messy, seemingly unsolvable conflict.

Stepping onto the runway at Victoria's Secret Fashion Show with a tiny afro, Maria Borges made history and headlines in 2015.

Damien Hirst has been quiet for a few years now, and his star has dimmed -- as have his prices. So at the age of 51, it seems it's time for a little bit of reinvention for the British artist.