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During his acceptance speech at the BET Awards, Actor Jesse Williams spoke in opposition to Black Lives Matter critics.

Once you've had Zika, can you get it again? Scientists don't think so, but it's never been proved. Researchers from the University of Wisconsin say they are one step closer to answering that question after studying how the virus affects rhesus macaque monkeys.

Scientists have unlocked new secrets for boosting memory retention: One involves breaking a sweat, and the other involves taking a snooze.

Britain's vote to leave the European Union may cost it the world's second-largest telecom company.

You plan a workout for the evening, but then something comes up -- a happy hour, a deadline for work, or maybe even a Tinder date. And there goes your exercise for the day. If this keeps happening to you, there's a logical solution: shift your workout schedule to the morning.

For millions of Britons who voted to remain, the idea that EU membership advantages are due to be revoked has left many heartbroken -- even, in a sense, homeless.

Lisa Marie Presley is reportedly ending her 10-year marriage to musician Michael Lockwood.

Hillary Clinton leads Donald Trump across the board in a new poll of battleground states.

As an eight-year-old boy who dreamed of flying, the best I could do was obsessively play "Pilotwings" on my Super Nintendo.

Walmart's Amazon Prime competitor just got more competitive.

Marquise Goodwin isn't your average Olympian.

A former investment banker who challenged Rep. Jerrold Nadler for his U.S. House seat and lost in the Tuesday primary confused a quote from the popular Broadway musical "Hamilton" and attributed it to the real founding father.

Mark Hill personally knows the importance of emergency responders: On two separate occasions, his father's life was saved by volunteer firefighters.

The suicide bombing at Turkey's Ataturk Airport is a symbolic attack at the heart of Istanbul.

The deadly assault by three suicide bombers on Istanbul's Ataturk Airport once again shows the difficulty in averting terror attacks.

European head's of state and government officials gather in Brussels to discuss the next steps after the Brexit vote. CNN's Erin McLaughlin reports.

He was met with boos and turned backs from fellow MEPs as he addressed the Parliament Tuesday.

Eighteen million Americans live in communities where the water systems are in violation of the law. Moreover, the federal agency in charge of making sure those systems are safe not only knows the issues exist, but it's done very little to stop them, according to a new report and information provided to CNN by multiple sources and water experts.

Tuesday's violent bombing at Istanbul Ataturk Airport is just the latest in a series of fatal terrorist attacks targeting Turkey.

Take a look at some selfies taken by celebrities during the month of June.