Americans’ shopping habits have made us reliant on delivery workers—and helped UPS’s business boom. Now UPS workers are threatening to strike to get a piece of that success.First, here are three new stories from The Atlantic:
When will the Southwest become unlivable?
Learn a foreign language before it’s too late.
The Republican lab-leak circus makes one important point.

It’s getting hard to keep track of all the overlapping climate disasters. In Phoenix, Arizona, the temperature has broken 110 degrees for nearly two weeks running. The waters off the Florida coast are approaching hot-tub hot, and before long, marine heat waves may cover half the world’s oceans. Up north, Canada’s worst wildfire season on record burns on and continues to suffocate American cities with sporadic smoke, which may not clear for good until October.

Earlier this year, ChatGPT became the fastest-growing consumer app of all time, reaching 100 million active users in what seemed like an astonishingly brisk two months. Now, just six months later, that record has been usurped: Threads got there in less than a week. According to data from Sensor Tower, a market-intelligence firm, Meta’s Twitter clone had the best launch day of any app in the past decade.The internet is moving faster than ever before.

Below is a list of ideas, arguments, and practical tips from Atlantic stories to help you navigate this heat.
What if we called it heat season, not just summer?
There’s no single too-hot-to-be-outside temperature. Trying to set one might mislead more than it would help.
Heat is becoming the 21st century’s defining human-rights issue.
The denser the city, the less greenery? Not necessarily.
Beware the “wet bulb” temperature.
Consider a white roof.

For more than three hours yesterday, the House Select Subcommittee on the Coronavirus Pandemic grilled a pair of virologists about their participation in an alleged “cover-up” of the pandemic’s origins. Republican lawmakers zeroed in on evidence that the witnesses, Kristian Andersen and Robert Garry, and other researchers had initially suspected that the coronavirus spread from a Chinese lab.

In the desert, summer starts in earnest in May. It’s the beginning of dry season, with highs in the 90s—just a taste of the triple-digit days to come. Some people still venture out to trails and campsites, but for me, May marks the end of hiking season and the beginning of pool season.

This week, Donald Trump’s lawyers submitted a court filing that confirmed a theory that Trump critics have been spreading for years. I called my colleague David Graham to talk about the surprises of the latest filing, and how Trump is scrambling the traditional relationship between law and politics.First, here are four new stories from The Atlantic:
New Mark Zuckerberg dropped.
The curious personality changes of older age
Google’s new search tool could eat the internet alive.

Mark Zuckerberg is having a nice summer. By his own account, he’s in great shape, owing to a fondness for mixed martial arts and a propensity for doing calisthenics while wearing a camo-print weighted vest. He has recently welcomed a new daughter to the world; placed in jiu-jitsu competitions; appeared sweaty and shirtless with the UFC champion, Alexander Volkanovski; and enjoyed the attention from engaging in some light trolling of Elon Musk.

At the familiar, treacherous hour of 3 a.m., I wake up in a cold sweat, my heart galloping in my chest. I drink some water and take half an Ambien. Then I turn to a sacred document that comforts me in uncertain times. I’ve read it so often, I can practically recite it from memory: “No more than 28 percent of the borrower’s gross monthly income should be spent on housing costs,” says the article from Rocket Mortgage.