Greetings from the Rhône Glacier, where a gash of pink highlights how it’s melting

Far-Flung Postcards is a weekly series in which NPR’s international team shares moments from their lives and work around the world.

“What do you think would look better: pink or green?”

The bubblegum hue won. A scientist from the Swiss public university ETH Zurich nodded, pulling out a bottle of pink dye to release from the top of the Rhône Glacier in the Swiss Alps.

Turning the rivulet flowing down a melting glacier into a bright-pink stream was the least scientific test carried out this day. It was intended as a visual aid for journalists like me accompanying the team of scientists measuring the pace at which water flows off this glacier. The result: Faster than ever.

On the August day I joined the team, we were surrounded by a 360-degree aural landscape of running water. Some of those currents were coming from beneath the ice we gingerly trekked on, testing each step with a little weight so that we didn’t fall through one of the dozens of massive cracks. As the team took turns leaping over one, I was reminded of the packing list we were emailed before the trip — which included “Ice pick (Eispickel) in case of a slip into a crevasse.”

Fortunately, none of us had to use our Eispickel on this particular day. But we did use our cameras after the team poured the bottle of pink solution into a glacial stream — temporarily turning it into an even more unnatural display than the quickly vanishing glacier itself.

See more photos from around the world:

 

The federal government is still shut down. Here’s what that means across the country

The federal government is currently shut down. The NPR Network is following the ways the government shutdown is affecting services across the country.

Democratic governors form a public health alliance in a rebuke of Trump

They're framing it as a way to share data and messages about threats, emergency preparedness and public health policy at a time when the federal government isn't doing its job in public health.

A celebration of the South’s rich — and messy — heritage, delivered on a plate

In a new cookbook, culinary historian Michael W. Twitty pays homage to the rich tapestry of cultures that have shaped Southern cuisine — and keeps a gimlet eye on the region's complicated history.

How Charlie Chaplin used his uncanny resemblance to Hitler to fight fascism

It's been 85 years since The Great Dictator first dazzled audiences in 1940. It was a big risk for one of the world's most popular performers to take a stand against fascism on film.

Photos: Ceasefire in Gaza brings reunions amid devastation

As the ceasefire began, Israel released more than 1,900 Palestinian prisoners in exchange for hostages freed by Hamas. Amid the rubble in Gaza, families begin to find their way home.

Pakistan and Afghanistan agree to a temporary ceasefire after days of deadly clashes

Clashes in recent days have killed dozens of people on both sides of the border. Pakistan is grappling with militant attacks that have increased since 2021, when the Taliban seized power in Afghanistan.

More Environment Coverage