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Henry Larson

@hemrylarson

making radio @npr / frmr @ft and @thisamerlife / bylines @CPRnews @404mediaco @RNS

Joined August 2019
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Photo by Henry Larson (@hemrylarson)Photo by Henry Larson (@hemrylarson)Photo by Henry Larson (@hemrylarson)Photo by Henry Larson (@hemrylarson)Photo by Henry Larson (@hemrylarson)Photo by Henry Larson (@hemrylarson)Photo by Henry Larson (@hemrylarson)Photo by Henry Larson (@hemrylarson)Photo by Henry Larson (@hemrylarson)Photo by Henry Larson (@hemrylarson)
Former FAA controller Tom Lintner tells NPR that a nationwide ground stop is exceedingly rare. He’s watching planes land at Dulles airport, but says none are taking off.
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The interview: npr.org/2026/11/13/nx-s1-604…
Here's what the FAA's ground stop looks like at Washington Dulles International Airport

Here's what the FAA's ground stop looks like at Washington Dulles International Airport

The FAA has issued a nationwide ground stop. NPR's Sacha Pfeiffer talks with Tom Lintner, the former head of air traffic investigations with FAA and air traffic controller, who has a view of Dulles.

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A flight from Dulles to Munich left 10 minutes ago. This is an international flight, which the FAA says it is reviewing on a “case by case” basis.
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The SS United States crossed an ocean in less than four days. Tonight, it sunk in five hours. npr.org/2026/11/11/nx-s1-603…

World's fastest ocean liner is sunk to break another record: largest artificial reef

The SS United States broke trans-Atlantic speed records. On Wednesday, it was sunk off the Florida coast and will become a diving destination and home for marine life.

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On today’s @npratc
Image from Henry Larson (@hemrylarson)
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In Wisconsin, construction is underway on a massive data center, occupying 500 football fields worth of farmland. It’s leaving residents with a hard question: What do you do when a scary future comes knocking? Some fight back, some embrace it. npr.org/2026/10/25/nx-s1-601…
An inside look at the massive data center tearing a Wisconsin community apart

An inside look at the massive data center tearing a Wisconsin community apart

In Port Washington, Wisconsin, there's a data center being built that's as big as 500 football fields. Residents aren't sure if it could save their community or destroy it.

npr.org
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got interviewed for NPR absolutely massive npr.org/2026/10/10/nx-s1-599…
Image from weird medieval guys NEW BOOK OUT NOVEMBER 5!!! (@WeirdMedieval)
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A trip back to the 11th Century, and the Bayeux Tapestry, on All Things Considered: npr.org/2026/10/10/nx-s1-599…
Bayeux Tapestry's London tour spurs enthusiasts to Battle of Hastings reenactment

Bayeux Tapestry's London tour spurs enthusiasts to Battle of Hastings reenactment

A reenactment of the Battle of Hastings, which took place almost a millennium ago, is drawing crowds of enthusiasts in the UK.

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On a modern tanker, unlike the tall ships of old, there is no rigging for the wind to sing through. However, a slowing growing number are being outfitted with a strange type of sail. npr.org/2026/09/06/nx-s1-595…
Shipping companies are putting sails back on cargo ships

Shipping companies are putting sails back on cargo ships

One of the world's largest logistics companies plans to fit one of its ships with a strange type of sail, the latest in a small but growing number of cleaner sailing shipping vessels.

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Andy Thapa is a charter and rescue pilot for a Nepali helicopter company. He's been rescuing people stranded by the catastrophic flooding, and carrying them to safety. npr.org/2026/08/27/nx-s1-594…
Helicopter pilot describes what he's seen rescuing people in Nepal

Helicopter pilot describes what he's seen rescuing people in Nepal

Andy Thapa is a charter and rescue pilot for a Nepali helicopter company. He's been rescuing people stranded by the catastrophic flooding, and carrying them to safety.

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No, it’s not quite “cyber privateering.” Some reporting from me about what the president’s memo pushing private companies to hack cybercriminals means.
Image from Henry Larson (@hemrylarson)
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more replies
Since the Trump administration took power last year, two Republican congressmen put forward legislation that would call for cyber "privateers," a term that draws from 16th century naval warfare, to take the fight to foreign hackers.
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npr.org/2026/08/15/nx-s1-593…

Trump administration wants to allow companies to hack foreign cybercriminals

The White House memorandum is thin on details, but it aims to give private businesses the ability to sabotage or spy on certain foreign actors.

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When sailing alone, even sleep is dangerous. Matt Rutherford knows this all too well. "It just becomes extremely difficult to get any sleep because if you hit the ice, you essentially die," he said. npr.org/2026/08/08/nx-s1-592…
Meet the man circumnavigating the Arctic Ocean, alone

Meet the man circumnavigating the Arctic Ocean, alone

Matt Rutherford is sailing 10,000 nautical miles, through ice floes and gales, to try and accomplish a world first. He spoke with NPR from the cabin of his boat.

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Some researchers thought they’d found a new kind of monkey deep in the rainforest years ago. And then they had to prove it. npr.org/2026/07/19/nx-s1-589…
How researchers found a new species of monkey deep in the rainforest

How researchers found a new species of monkey deep in the rainforest

In the Democratic Republic of Congo, a team of researchers discovered a new species of monkey and formed deep friendship along the way.

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For the 82nd anniversary of D-Day, I spoke with @kershaw_alex on the ground of the National WW2 memorial in DC about the unique way he tells the invasion’s story. Listen below >>
Image from Henry Larson (@hemrylarson)
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npr.org/2026/06/06/nx-s1-584…
Why one historian uses social media to remember D-Day in real time

Why one historian uses social media to remember D-Day in real time

At the National World War II Memorial, historian Alex Kershaw has found an unlikely way to keep D-Day alive: live social media posts timed to the events of June 6, 1944.

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In Uganda, aid workers bracing for an uptick in Ebola cases are being hampered by funding cuts. An aid worker tells NPR the money he could use to purchase five radio spots warning about the disease now only covers one. More >>
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Listen and read here: npr.org/2026/05/31/nx-s1-583…
How aid cuts are hampering the front-line response to the Ebola crisis

How aid cuts are hampering the front-line response to the Ebola crisis

Aid workers in Uganda are watching an Ebola crisis unfold in neighboring Democratic Republic of Congo. They're doing what they can to prepare for an uptick in cases, but foreign aid cuts aren't...

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