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Travel to our planet's ground zero for climate change: Greenland. Explore the sublime landscapes of the Arctic and learn from scientists who are ringing alarm bells about ice melt.

A former Bosnian Croat general has died after apparently swallowing poison as a judge at the Hague upheld his 20-year sentence for war crimes.

The great bitcoin boom of 2017 is going from strength to strength.

Any woman, in any country, will most likely be able to relate to this situation:

In the battle against climate change, efforts to reduce emissions of harmful gases like carbon dioxide have consumed most of the headlines.

In the battle against climate change, efforts to reduce emissions of harmful gases like carbon dioxide have consumed most of the headlines.

Slobodan Praljak committed suicide by drinking poison while a judge from the International Criminal Tribunal for Yugoslavia read that his 20 year sentence would be upheld.

Chinese authorities have sent the wife of a North Korean defector back to the hermit state, despite an emotional plea from her husband to Chinese President Xi Jinping.

The Argentine military Tuesday released its most detailed timeline yet in this month's disappearance of a naval submarine, saying that the vessel first reported a battery short-circuit roughly 10 hours before an explosion-like sound was detected near the sub's last known location.

Read CNN's Fast Facts about recent cases of foreign governments detaining US citizens.

Sure, social media has been super excited that #blackgirlmagic is coming to the royal family in the form of Meghan Markle. But the biracial American actress is actually pretty magical in other ways, too.

An American is marrying into the British royal family! Alas, she won't be an official "princess," and here's why.

Pope Francis has avoided referring to Myanmar's persecuted Muslim minority by name in a major speech. CNN's Delia Gallagher reports.