Youth for a youth.

Starting in September, New York City will require people to prove they've been vaccinated to eat indoors, visit gyms, or go to theaters. / Vox

For the moment, New York Governor Cuomo defies calls, including from President Biden, to resign. / The New York Times

The White House issues a new targeted moratorium on evictions. / USA Today

Athletes at the Olympics say Instagram blocks them from posting video footage of their races. / Reuters

A profile of Erriyon Knighton, one of the youngest people in decades to represent the US in men's track. / NPR

The sweet spot for overcoming air drag and inertia lies at around 110 pounds—the average weight of both cheetahs and pronghorns. / WIRED

Scientists test animals—dung beetles, seals—to see if washed-out skies at night affect their navigation skills. (They do, badly.) / The New York Times

Related: A cat ran on the field at Yankees Stadium. / Digg

A new way to see California's redwood forests: by pedaling a "railbike" on train tracks laid down by logging companies. (Some video footage of what it's like.) / The Los Angeles Times, Vimeo

Photographs and observations from a bike ride on Italy's "Tuscany Trail." / The Radavist

Watch: Assessing the $7 billion defense system built to protect Venice from increased flooding due to the climate emergency. / Kottke

New research finds that West African "talking drums" can replicate speech with a remarkable level of detail. / Smithsonian

When we cooperate on certain tasks, studies suggest that our brain waves synchronize. / Discover

Enjoy this newsletter? Fill out a quick questionnaire to help us improve it. / Google Forms

Research finds the socioeconomic networks and built environments of larger urban areas can predict lower rates of depression. / University of Chicago News

See also: A recent picture of Lollapalooza turned into a Where's Waldo. / Twitter

Younger generations complain about Baby Boomers being unable to put down their phones. / VICE

Some actually valuable advice from Boomers to Gen Z and everybody else. / The Guardian

Related: Photographs of jaded youth in the 1960s Bay Area. / LensCulture

This week at Camp ToB, the summer extension of the Tournament of Books, we're discussing the first half of Helen Oyeyemi's Peaces. / TMN


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Since 1999 (!), your Headlines are sourced and written by Andrew Womack and Rosecrans Baldwin, and arrive in your inbox, Monday through Saturday. View this edition and the latest Headlines at TMN.