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This NASA animation shows the rapid decline in the Arctic's perennial sea ice from 1984-2016.

The Chicago Cubs celebrate their first World Series win in 108 years, defeating the Cleveland Indians 8-7 in Game 7. CNN's Andy Scholes reports.

The Chicago Cubs are World Series champions at long last, winning their first Fall Classic in 108 years, defeating the Cleveland Indians in 10 innings 8-7 in Game 7.

Ben Zobrist, who went 10-for-28 (a .357 average) with two doubles, a triple, two RBIs and five runs in the series, was named World Series MVP.

While many families are being freed by Iraqi forces as they take Mosul back from ISIS, there is still fear and confusion. CNN's Arwa Damon reports.

The FBI and Justice Department are clashing over the Hillary Clinton email probes as President Obama chimes in on the controversy. CNN's Pamela Brown reports.

Bollywood star Amitabh Bachchan's career has spanned decades and genres -- now he takes on controversial issues in acclaimed new movie Pink.

So, may I see you home? In the late 19th century, Americans exchanged cheeky personalized cards to start a romance. Call them the ink-and-paper Tinder. Escort cards helped people find intimacy while breaking the strict conventions of social interaction.

CNN's Ryan Young was reporting on the World Series Game 7 when the Chicago Cubs won and fans erupted into applause and celebration.

Una llamada al 911 alertó a la policía de un incendio en una iglesia bautista en Mississippi. Al llegar, los oficiales encontraron un grafiti con la frase "Vota por Trump".

With just days until the election, voters answer two questions: Why are you supporting Donald Trump or Hillary Clinton? Why is it important that they win?

With just days until the election, voters answer two questions: Why are you supporting Donald Trump or Hillary Clinton? Why is it important that they win?

In a strong appeal to black voters on Wednesday, President Barack Obama warned that if Donald Trump wins the election next week, he would undo his administration's legacy. CNN's Randi Kaye reports.

An adviser to FBI Director James Comey, Daniel Richman, speaks with CNN's Anderson Cooper about Comey releasing information about emails related to the Hillary Clinton case.

YouTube CEO Susan Wojcicki was one of the first women hired at Google, and today is the top ranking woman in the company. She tells CNN's Poppy Harlow that she is sad that not enough women are part of a revolution in technology.

At a campaign rally in Pensacola, Florida, Donald Trump tells supporters he's got to be "nice and cool" in the remaining days before the presidential election.

George P. Bush says his grandfather and his uncle -- the 41st and 43rd presidents -- could "potentially" vote for Hillary Clinton instead of their own party's nominee, Donald Trump. CNN's Jessica Schneider reports.

After two Iowa police officers were apparently ambushed inside their police vehicles while on duty, 46-year-old Scott Michael Greene was taken into custody just hours later.

Donald Trump and Hillary Clinton have battled over who has what it takes to lead the troops, and the tension is not letting up in the final days of the campaign. CNN's Barbara Starr reports.

CNN's Brian Todd reports on the possibility of a North Korean provocation sometime around Election Day.