'Grease: Live' Proved We Still Have a Lot to Learn When It Comes to Talking About Sex

There's a lot about 'Grease' that's problematic AF.

7 Ways Music Affects the Body: Here's How Science Says Sound Moves Us

Here are the surprising ways humans respond to music, according to science.

Why Haven't We Reached Peak Leonardo DiCaprio?

The peak may not even exist.

Did Wiz Khalifa Play Kim Kardashian and Ray J's Sex Tape at His Concert?

Did Kim Kardashian West's infamous sextape make an appearance at a Wiz Khalifa concert?

OJ Simpson Trial Facts You Might Not Have Known

"If it doesn't fit, you must acquit."

How to Add a Link to Your Instagram

It's pretty easy to add a link to your Instagram.

Here's a Map of Every State and Their Marijuana Laws

Here's a map of where marijuana is legal.

British Scientists Can Now Genetically "Edit" Human Embryos

This could be the end of miscarriages — or the future of super babies.

Donald Trump Is Using Adele's Music on His Campaign Trail, and She's Not Having It

An Adele rep says candidates do not have the singer's permission to use her music.

Bill Nye Wants to Bring NASCAR Into the Future, One Fossil Fuel-Free Car at a Time

Nye thinks closing the performance gap between gasoline-powered and electric vehicles can be done in mere years.

Trump Would Appoint Supreme Court Justices to Overturn Marriage Equality

He can't have his wedding cake and eat it, too.

Screaming YouTube Man Unravels the The Mystical Universe of Adam Sandler

"What in the heck am I doing this for?"

Richard Dawkins Made a Huge Mistake While Railing Against "Social Justice"

And it's still not the worst thing he's ever tweeted.

A Utah Lawmaker Thinks Porn Is Bad for Young People — Here's Why He's Wrong

Is Pornhub really responsible for a state-wide "public health crisis"?

This Newscaster Was Shamed for Being a Working Mom, so She Decided to Fight Back

"I work to provide a better future for my daughter."

What Our Obsession With Jaden Smith's Stunning Gender Fluid Photos Says About Us

There's a reason we praise Jaden but not every man in a skirt.

This Hairstylist Is Recreating Classic Works of Art With Her Hair

A hair coloring project we can get behind.

This Viral Letter Is Exactly What All Students Should Hear Before They Get Test Results

"No score can ever take that away from you."

"Footprints" Lyrics: Meaning Behind the Song Sia Wrote for Beyonce off 'This Is Acting'

"Footprints" is one of Sia's favorite songs she originally wrote for another artist.

This College Is Tackling the Freshman 15 in the Most Invasive Way Possible

Someone took fitness 10,000 steps too far.

The Flint Water Crisis Isn't the Only Water Crisis — One in Louisiana Goes Back 10 Years

St. Joseph, Louisiana, has been dealing with a water crisis for a decade.

"Cheap Thrills" Lyrics: Why Rihanna Turned Down Sia Song From 'This Is Acting'

Sia's "Cheap Thrills" probably wouldn't have worked on Rihanna's 'Anti.'

There's a Problem With C-Section Births — But Science Has an Unconventional New Solution

The answer? Basting babies in their mothers' vaginal fluids.

Everything You Need to Know About How Primaries and Caucuses Actually Work

A guide to the path to the White House.

The 7 Best Spotify Playlists to Study to

The best music for studying.

"Move Your Body" Lyrics: Meaning of New Song Sia Wrote for Shakira Off 'This Is Acting'

"Move Your Body" by Sia was originally intended for another artist.

How to Break Up With Your Boyfriend/Girlfriend — and No, You Can't Do It Over Text

Here's how to do a breakup the right way.

These 'Star Wars' Blooper Reels Show Exactly Why the Prequels Failed

The bloopers are almost all filmed in spacious, green screen studios.

"Broken Glass" Lyrics: Meaning Behind Sia's New Song Off 'This Is Acting'

"Don't give up, it's just young lovers' romance," Sia sings on "Broken Glass."

Artist Ai Weiwei Flipped the Script on the Refugee Problem With 1 Striking Photo

It's a striking, and heartbreaking, tribute.

The 7 Best Apps for Editing Facebook Pictures

Here's what you need to get the ultimate cover photo.

Meet the Young People Who Stormed Iowa to Campaign for Republicans

"I'm a full-hearted conservative, 100%, and I'm never going to waver from that."

Turns Out Bridesmaids Dresses Don't All Suck Anymore — If You Know Where to Go

"The days of wearing a bridesmaid dress once are long gone."

How Romantic Comedies Affect Relationships With False Expectations for Love

We have to set realistic expectations.

How Many Instagram Selfies Is Too Many?

One selfie too many on the 'gram? Most likely.

7 Britney Spears Songs That Prove She Understood Heartbreak Long Before We Did

Britney Spears low-key understood heartbreak at a young age.

Does the 'Game of Thrones' Show Follow the Books?

They make some changes, but for the most part, it's for the good of the realm.

Music Festivals in 2016: Full List, Headliners and Dates

Leave the flower crown at home.

Are Beyoncé and Jay Z Making an Album Together? Here's What We Know

King and queen of hip-hop Jay Z and Beyoncé may be planning big things.

Is Beyoncé Planning Another Surprise Album Drop? Singer Seen Recording Music Videos in US

Rumors suggest Beyoncé is planning another surprise album with music videos.

Here's Why the Iowa Caucuses Are First — And Why That's Unlikely to Change

The story behind a unique tradition.

Malala Wants to Raise Over a Billion Dollars to Educate Syrian Refugee Children

"Without education we cannot do anything."

Kanye West Tickets 2016: Rapper to Debut 'Waves' at Yeezy Season 3 Show in NYC

Feb. 11 is going to be a big day for Kanye West.

7 of the Most Famous Marijuana Advocates

Marijuana legalization has been a slow-burning but steady battle thanks to these guys.

Is "You're So Vain" About James Taylor? The Meaning of Carly Simon's 1970s Song

Here's who Carly Simon's old school diss track is really about.

4 Artists Ghosting Just as Hard as Frank Ocean

Beyoncé, Frank Ocean and Justin Timberlake are just some of the many musicians fans are waiting to hear from.

Grammy Awards 2016: Here's Your Early Guide to This Year's Grammys

Date, time, channel, performers and nominees for the 58th annual Grammy Awards.

Who Is Frederick Douglass? Google Doodle Celebrates Birth of Civil Rights Crusader

Google honors Frederick Douglass for Black History Month 2016.

'Downton Abbey' Season 6, Episode 5 Recap: What's Happening to Lord Grantham?

The full rundown of Sunday's 'Downton Abbey' episode.

'Swish' vs 'Waves': Kim Kardashian Asks Fans Which Title Is Better for Kanye's New Album

Kim Kardashian's Twitter poll about West's upcoming LP is making waves.

Elton John's 'Wonderful Crazy Night': Release Date, Track List and Reviews for New Album

Pop legend Elton John is back with another studio album.

Where Is Rihanna From? A Brief Look at 'Anti' Singer's Background

Rihanna was a bonafide "beach baby."

Is Animal Collective on Tour? Here's What to Know About the Psych-Pop Band's Show Schedule

Animal Collective releases "Lying in the Grass" ahead of 2016 world tour.