The Great Vape Debate: Are E-cigarettes Saving Smokers Or Creating New Addicts?
Behind the outright ban on sales of e-cigarettes in San Francisco is a panic about teenagers vaping. More than one in four American teens have tried vaping. In the UK, meanwhile, the medical establishment is endorsing vaping as an aid to giving up smoking. Where does the truth lie?

People With Extreme Political Views Have Trouble Thinking About Their Own Thinking
Your super liberal and super conservative relatives might all have one thing in common. Radicals can’t question their own ideas the same way more moderate individuals can.

The Sound Of Icebergs Melting: My Journey Into The Antarctic
We were listening to air escaping up through water. We were so close to the ice that this ancient fizz was surprisingly loud. Though we humans never hear it above the surface, this is the sound the Antarctic makes every summer. And as the planet heats, the sound is getting louder.

How Our Definition Of Middle Class Has–And Hasn’t–Changed In 100 Years
Some of the cultural markers associated with the middle class–like education–have shifted. But its aspirations? Not so much.

Inside X, Google’s Top-Secret Moonshot Factory
Within Alphabet, Google’s parent company, it is grouped alongside Deepmind in “Other Bets”, although in that metaphor, X is more like the gambler. Its stated aim is to pursue what it calls “moonshots” – to try to solve humanity’s great problems by inventing radical new technologies.

Can I Boost My Immune System?
The germs we are exposed to over a lifetime, as well as lifestyle factors like stress, sleep, diet and exercise all play a role in the strength of our immune response. Here’s what works — and what doesn’t.

How A Volcano In Hawaii Became A Battleground For Astronomy
Native Hawaiians are protecting the mountain of Maunakea, at the heart of Hawaii’s Big Island, from the construction of the Thirty Meter Telescope (TMT) at its summit, where the facility would join venerable observatories like the twin Keck domes and NASA’s Infrared Telescope Facility.

Faith, Friendship, And Tragedy At Santa Fe High
Sabika Sheikh, a Muslim exchange student from Pakistan with dreams of changing the world, struck up an unlikely friendship with an evangelical Christian girl. The two became inseparable—until the day a fellow student opened fire.

The Myth Of The Ethical Shopper
What has happened in those sweatshops since they became a cultural fixation three decades ago? All sources led to the same conclusion: Boycotts have failed. Our clothes are being made in ways that advocacy campaigns can’t affect and in places they can’t reach. So how are we going to stop sweatshops now?

Army Ranger School Is A Laboratory Of Human Endurance
The military’s toughest training challenges have a lot in common with outdoor sufferfests like the Barkley Marathons and the Leadville Trail 100: you have to be fit and motivated to make the starting line, but your mind and spirit are what carry you to the end.

What Will An Ice-Free Arctic Look Like?
Several years in the past decade have reached new lows for summer sea ice extent, raising questions about what will happen in this new Arctic as the ice declines and retreats. How will the ecosystem respond? Can treaties keep fishing in the central Arctic in check?

Inside The Dark, Lucrative World Of Debt Collection
A dizzying array of variables affects a portfolio of debt’s true potential — the age of the debt, how many agencies have tried to collect on it, the size of the balances, the type of credit card, where the debtors live and the current economic climate.

Mapping America’s Stark Wage Inequality
One of the most important economic stories of the past couple of decades is the rise of economic inequality in the United States and around the world. Since 1980, economists say, wage growth for the highest-paid workers has been roughly triple that for the lowest paid. In some cities, the disparity is wider.

When A Performance Expert Battles Mental Illness
Brad Stulberg literally wrote a book on peak performance, but he had to reconsider everything after an unexpected battle with mental illness: “I felt detached from my body, as if I was in a virtual-reality video game. Soon I was completely paralyzed by the sense that I was losing my mind.”

How Emotional Intelligence Boosts Your Endurance
People who test highly on emotional intelligence tend to be successful in many walks of life. What’s less clear is if testing someone’s emotional intelligence tells you something new about their prospects that you wouldn’t get from testing more traditional things like their IQ and “Big Five” personality traits.

Children of Scientology: Life After Growing Up In An Alleged Cult
For many raised in the church, escape presents a singular problem. “They have an identity to go back to,” says one former Scientologist. “We’re trying to discover our identity in a vacuum.”

The Stradivarius Affair
It isn’t every day that a street criminal—a high-school dropout with two felony convictions—is accused of stealing a centuries-old violin worth as much as $6 million. But nothing about the heist of the Lipinski Stradivarius, which galvanized the music world last winter, was normal, or even logical.

Meet Emma, Your Work Colleague Of The Future
Say hello to Emma, a life-sized representation of how we could look in 20 years’ time if we continue working with poor posture and inadequately set-up workstations. If left unchecked, by 2040, workers’ will be left with permanently bent backs caused by sitting hunched over a desk with poor posture for prolonged periods of time.

How Online Shopping Makes Suckers Of Us All
Will you pay more for those shoes before 7 p.m.? Would the price tag be different if you lived in the suburbs? Standard prices and simple discounts are giving way to far more exotic strategies, designed to extract every last dollar from the consumer.

The Billion-Dollar Disinformation Campaign To Reelect The President
After the 2016 election, much was made of the threats posed to American democracy by foreign disinformation. Trump and his domestic allies were beginning to adopt the same tactics of information warfare that have kept the world’s demagogues and strongmen in power.

‘Astounding New Finds’ Suggest Ancient Empire May Be Hiding In Plain Sight
Evidence from Maya writing and art suggests Teotihuacan conquered Tikal outright, adding it to what some archaeologists see as a sweeping empire that may have included several Maya cities. Teotihuacan may have turned against Maya expatriates who had lived there peacefully for decades.