The Renaissance origin of porn: Inside "I Modi," the 16th-century sex manual masterpiece

Trump's unhealthy dependence problem: The president's at war with courts, press and states

“The OA” Season two is coming, and it could be great

"You Like Us! You Really Like Us!": On "Girls" men get better treatment than they deserve

Grammy-winning jazz singer Al Jarreau dies at 76

How history is made: Over 50 years ago, four young black men decided to order coffee in Greensboro

Brief Encounters: The pleasures of being lost in translation

Intense girlhood friendships are "excellent practice for surviving the heartbreak ... of future love affairs"

Inside Trump’s watered-down ethics rules: Now a lobbyist helps run federal agency he lobbied

The problem with how “Split” handles sexual abuse: Surviving rape doesn’t always make you stronger

"Donald Trump is forcing the media's hand": Media Matters' Eric Boehlert explains why it's time to change the language of Trump

10 Things to Know for Monday

Adele has hiccup, again, during live performance at Grammys

Michael Jackson's daughter takes to Grammys stage

Movin' on up might be a pipe dream: Early optimism crushed in Maryland’s fight for $15 minimum wage

Making sense of the news: Searching for the truth with verification in Trumpland

Beware the company you keep: Anti-LGBT laws foster culture of exclusion that harms state economies

So far, the resistance hasn't reached Trumpland — and that needs to change

WATCH: Life Is Better Without The Dodd-Frank Act

Oroville Dam emergency repairs ongoing, as nearly 200,000 remain under evacuation

Trump's White House is causing chaos in the intelligence community

Conservatives sure love progressives and radicals — at least after they're dead

Unnecessary fighting south of the border: Mexico should ask Trump to pay for the drug war

"Complacency is the enemy of vaccination"

Republicans' winning idea: Less carbon in the atmosphere, more equal distribution of income

Jeff Sessions takes charge: Expect an era of open warfare on civil rights and civil liberties

Ladies' night at the 2017 Grammy Awards: Adele, Beyoncé shine bright on music's biggest night

Stephen Miller goes Kellyanne Conway: Trump adviser blasted for dishonesty on Sunday morning shows

WATCH: John Oliver connects the dots to find "pathological liar" Donald Trump's news sources

GOP must decide what to do with health law taxes

An international crisis didn't stop Trump from hobnobbing with Mar-a-Lago guests "who paid me a lot of money"

More Wall Street bankers set to join Donald Trump's Treasury Department

Typos riddle official messages, as new administration forced to pull inauguration poster

How President Trump is influencing the Bowe Bergdahl trial

The happiest place on Earth? Disney would be affected by Trump's threats to China

The Trump Organization is making new foreign deals, despite promising not to: report

North Dakota lawmaker: Don't repeal blue laws because wives need to make husbands breakfast in bed

Trump aide accuses CNN's Jake Tapper of sexism for being "aggressive" with Kellyanne Conway