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On the outskirts of Kiev, somewhere between the city's Nyvky and Sviatoshyn metro stations, sits a drab industrial building that you could drive past a thousand times without guessing it contains an extraordinary secret.

Millions of ancient artifacts were inside when a massive fire broke out in Brazil's National Museum.

President Donald Trump's drive to rescind the federal efforts to combat global climate change is highlighting another chasm between Republican- and Democratic-leaning states.

A teacher is dancing his way across the breadth of the USA to raise money for a charity fighting human trafficking around the globe.

In one corner is Bobi Wine, the charismatic and wildly popular musician, affectionately known in Uganda as 'the Ghetto President.'

Brazilian investigators said they don't know what caused a fire that ripped through the National Museum, destroying perhaps millions of items and a large part of the nation's cultural heart.

A massive fire engulfed Brazil's National Museum Sunday, destroying priceless artifacts dating back 200 years.

One year ago, President Donald Trump announced what he said was his new strategy for the Afghan war.

View ISIS Fast Facts at CNN.com and learn more about the Islamic State in Iraq and Syria, also referred to as ISIL and IS.

Read CNN's Fast Facts about Yom Kippur and learn about the meaning of the Jewish holiday.

Have you ever pressed the pedestrian button at a crosswalk and wondered if it really worked? Or bashed the "close door" button in an elevator, while suspecting that it may, in fact, have no effect whatsoever?