Casein: The Wonder Protein That Makes Cheese Stretchy

Bad News for President Trump

Quinta Jurecic and Benjamin Wittes

The Comey memos are more revealing than they seem.

One feature of the truth is that it doesn’t change much. A lie is hard to sustain. The details may change in each retelling because the liar is not actually remembering the events, but instead remembering the telling of the events. The truth, by contrast, is sticky. Consistency is not the only hallmark of truth—some people’s memories are better than other people’s memories, to be sure—but there’s a reason that inconsistency tends to discredit a witness.

If someone had told you a year ago, when news first broke that James Comey had made memos of his conversations with President Trump, that those memos would eventually come out and make little news, you probably wouldn’t have believed it. These memos are, after all, a big deal. They will play a major role in corroborating Comey’s story in the investigative setting.

The Man Who Brought Down Lance Armstrong

Matt Hart

Floyd Landis, a former teammate of the cyclist’s, just won more than $1 million in a legal case against Armstrong. Here are his thoughts on the suit, cycling, and his onetime rival.

At 5:19 p.m. on Friday, April 30, 2010, Floyd Landis hit send on what would prove the most consequential email of his life. Addressed to the then-CEO of USA Cycling, Steve Johnson, the email bore the subject line “nobody is copied on this one so it’s up to you to demonstrate your true colors….” It went on to detail, year by year, how Landis and other members of the United States Postal Service team had used illegal performance-enhancing drugs and methods to dominate the sport of cycling and claim victories at the sport’s premier event, the Tour de France. The email, later included in Landis’s 2012 affidavit for a United States Anti-Doping Agency (usada) investigation, clearly implicated many of his former teammates—most famously, the seven-time Tour winner Lance Armstrong (who declined to comment for this article).

A man with a Do Not Resuscitate tattoo. The signature was blurred out by his medical team. — Gregory Holt

What to Do When a Patient Has a 'Do Not Resuscitate' Tattoo

Ed Yong

“We’ve always joked about this, but holy crap, this man actually did it.”

Earlier this May, Gregory Holt had just finished doing the morning rounds at Miami’s Jackson Memorial Hospital, when he got a call about a new patient in the emergency room. He went down with seven colleagues to find an unconscious 70-year-old man with breathing problems and signs of septic shock. He was alone and had no identification. His blood was full of alcohol, and its pressure was dropping. And when the doctors peeled back his shirt, they found a tattoo, running along his collarbones.

It said: DO NOT RESUSCITATE.

The NOT was underlined. There was a signature under the final word.

Holt was shocked. “We’ve always joked about this, but holy crap, this man actually did it,” he says. “You look at it, laugh a little, and then go: Oh no, I actually have to deal with this.”

On 'Late'-In-Life Virginity Loss

Jon Fortenbury

Those who don't have sex during their teen years are in the minority, but the reasons for—and effects of—waiting differ for everyone.

Keith McDorman walks into the back room of an Austin, Texas coffee shop. With his dirty-blond hair, light eyes, week-old beard, and striped button-down shirt, he looks like a younger, shorter, bohemian version of Bradley Cooper. He tosses his scooter helmet onto the wooden table, sits across from me at a booth that barely fits us both, and talks before I ask a question.

“My mind doesn’t comprehend how much sex I have,” says McDorman, a 29-year-old carpenter from southern California.

That statement brings glances from studying college students. We opt for more privacy by heading outside, where we talk over a live rock band at a high table near a vegan food truck. McDorman continues by telling me about a conversation he had recently with his girlfriend, in which he expressed fear that his libido had dropped. She laughed, since, well, they had had sex six times that week.

North Korea Is Not De-Nuclearizing

Adam Mount and Ankit Panda

The Trump administration shouldn’t get too excited about Kim Jong Un’s pledge to limit his weapons program.

Over the past four months, North Korea has been saying all the right things. After weeks of silence regarding his intentions for upcoming summits with South Korea and the United States, Kim Jong Un, the leader of North Korea, made a dramatic announcement on Saturday morning, pledging unilateral limits on his nuclear weapons and missile programs. Though the announcement has been widely hailed as encouraging—President Donald Trump declared it a sign of “big progress”—it does not, in fact, set up a path to denuclearization. It does, however, open the door to capping Kim’s arsenal, keeping America and its allies safer while talks are underway.

Speaking before the central committee of his country’s governing party, Kim described six so-called “decisions” on nuclear-weapons policy. These included a declaration that North Korea was satisfied with its existing nuclear warhead designs, and that it had discontinued all nuclear and intercontinental-range ballistic missile (ICBM) tests and closed its nuclear test site at Punggye Ri. Kim also announced that North Korea would suspend nuclear testing, and reiterated his commitment not to use nuclear weapons “unless there is [a] nuclear threat,” and to stop the proliferation of nuclear technology. In addition, he said that North Korea would concentrate on developing its economy and improving dialogue with neighboring countries.

Dominique Chomereau-Lamotte / AP / Thanh Do / The Atlantic

The Island Where France's Colonial Legacy Lives On

Maddy Crowell

A memorial for the slaves of Guadeloupe has become a flashpoint for still-unresolved social and economic grievances.

Long before it became the first slavery memorial in the French West Indies, the Darboussier Sugar Factory powered France’s Caribbean empire. In the 19th century, the 77,000-square-foot factory, located in Pointe-à-Pitre, the largest city on the butterfly-shaped island of Guadeloupe, exported goods produced by slaves to mainland France. In the process, it transformed the Lesser Antilles from a forgotten tropic into an economic El Dorado. Today, the factory, which was abandoned after France officially abolished slavery in its colonies in 1848, is known as Memorial ACTe. Strings of quartz, meant to represent the lost souls of the slave trade, crawl up its black-box-like exterior, embodying what has become the memorial’s unofficial motto: Memory Inspires the Future.

Partial skeleton remains from an ancient burial site — Regis Duvignau / Reuters

Was There a Civilization On Earth Before Humans?

Adam Frank

A look at the available evidence

It only took five minutes for Gavin Schmidt to out-speculate me.

Schmidt is the director of NASA’s Goddard Institute for Space Studies (a.k.a. GISS) a world-class climate-science facility. One day last year, I came to GISS with a far-out proposal. In my work as an astrophysicist, I’d begun researching global warming from an “astrobiological perspective.” That meant asking whether any industrial civilization that rises on any planet will, through their own activity, trigger their own version of a climate shift. I was visiting GISS that day hoping to gain some climate science insights and, perhaps, collaborators. That’s how I ended up in Gavin’s office.

Just as I was revving up my pitch, Gavin stopped me in my tracks.

Salad Panic

James Hamblin

The CDC finally gets people interested in lettuce.

These are nervous days for salad enthusiasts. The green, beating heart of the American salad, romaine lettuce, has been ripped from shelves and refrigerators at the insistence of the Centers for Disease Control and Prevention in response to a small but potentially serious outbreak.

On Friday the same agency that has long urged people to eat more leafy greens issued an alert to Americans: “Do not buy or eat romaine lettuce at a grocery store or restaurant unless you can confirm it is not from the Yuma, Arizona, growing region.”

This is not always easy to do. The warning calls to mind the ongoing issue that most of us have no idea where our food comes from—a screed for another day. But for now, Yuma is the region to which officials have traced a potentially deadly E. coli fecal bacterial contamination in the supply chain.

Kendrick Lamar performing onstage against a blue backdrop — Hannah Mckay / Reuters

How the Pulitzers Chose Kendrick Lamar, According to a Juror

David A. Graham

Jazz violinist Regina Carter explains how the jury considered the first rap, and pop, album to win the prestigious honor.

When violinist Regina Carter heard that Kendrick Lamar had won the Pulitzer Prize for Music, she was taken aback. “I was actually a bit shocked!” she says.

Her reaction wasn’t unique—the award for Lamar’s Damn is the most discussed prize in the category in years—but she at least had some warning: Carter served on the jury that selected the finalists for the Pulitzer. Still, after she and her peers sent the finalists on to the final jury, she didn’t learn who the winner was until Monday, along with everyone else.

As Spencer Kornhaber wrote, the decision to give the award to Lamar raises a host of provocative questions. Less provocative, but fascinating, is how the jury came to its choice. Carter was one member of the panel, along with music critic David Hajdu; Paul Cremo of the Metropolitan Opera; Farah Jasmine Griffin, a professor of English and African American studies at Columbia University; and composer David Lang. Carter, a distinguished and fiery violinist, represents the jazz world, though she has a foot in classical, as well: In 2001, she was chosen for the rare honor of playing Paganini’s violin. Carter also won a MacArthur “Genius” grant in 2006.

Police stand outside of a Starbucks. — Mark Makela / Getty

When Calling the Police Is a Privilege

Adam Harris

Getting the authorities involved is more dangerous for black Americans—which is why they do it less.

The call was brief, and had the relaxed feel of someone making a reservation at a restaurant.

“I have two gentlemen at my cafe who are refusing to make a purchase or leave,” the manager of the Starbucks told the 911 dispatcher. She calmly gave her address, and after being reassured that law enforcement would be on the way shortly, she thanked the dispatcher and hung up. The call, of which audio was released by the Philadelphia police department, lasted roughly 20 seconds.

Rashon Nelson and Donte Robinson, the two men, both black, did not know the manager had called the police. They say that only a few minutes had passed between when they entered Starbucks and when they were surrounded by Philadelphia police officers.