Ye canna change the laws of physics, Captin.

No, but you can write a bullshit article that has very little bearing on reality.

Goes quadruple for its title.

The headline reads "A new cooling technology freezes food without warming the climate". It doesnt mention the lack of (gaseous) refrigerent.
The thing about machines that make them bad for the environment in general is the fact that they use up energy, which is nowadays still mostly created in a process that also releases massive amounts of CO2.
Its unlikely that the environmental impact of the gaseous refrigerent is as big as the impact of the CO2 that is created to run the fridge over its lifetime. It makes sense then to assume this fridge doesnt use power, since right now thats the only way it could cool without heating up the planet.

Im not saying this tech isnt interesting, but the headline is total BS

I did watch a real good set of videos by Tech Ingredients, the chap's gotta be either a lecturer (and) or his special interest is DIY-ing everything from pulse detonation rocket engines (that turned out better than the ones ol muskrat's using) to using an underground heatsink made of plastic tubing and carbon saturated cement outside his workshop for an in-window AC unit, turning an 800W drain down to a 300W drain for the same cooling.

He was using some kind of fine particle paint to create a large Infrared radiating surface that shed heat so well it got below ambient air temp because it was shedding IR directly up out into space

The only unfortunate limit is shielding it from catching any outside radiation and making sure all the IR actually leaves the system, he had to build a shade to protect it from trees and buildings which would have been effectively shining IR back into the system.

This video;

https://youtu.be/dNs_kNilSjk

What through a wormhole?

There's a lot of air between the refrigerator and space I think it might get in the way