
It's been nearly 40 years since the No. 4 reactor of the Chernobyl Nuclear Power Plant exploded in Pripyat, but alongside the 2011 Fukushima nuclear accident, it remains one of only two nuclear incidents that have been marked with the unwanted Level 7: Major Accident on the International Nuclear Event Scale (INES).
Changing the face of Russia forever, it was the most expensive disaster in the history of the world and is estimated to have cost $700 billion. Even all these decades later, there's a widespread exclusion zone, with after-effects linked to thyroid cancer, cataracts, and leukemia.
Ultimately, we don't know the lasting effects of Chernobyl, with the consequences of whole-body, low-dose radiation exposure still being studied. It's said that some radiation-related effects may not manifest for decades.

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Two people lost their lives from falling debris, 28 were killed by acute radiation sickness, and there were 15 terminal cases of thyroid cancer, but from all of the misery, there's been an unexpectedly positive side effect. The exclusion zone has become an unintentional wildlife sanctuary, boasting a wide array of animals that includes everything from wolves to bears, lynx to wild boars.
There are also packs of dogs, and since 2017, the Dogs of Chernobyl organization has been caring for the 700 dogs that apparently live in the 18-square-mile exclusion zone.
These wild hounds are the descendants of pets that were left behind when Pripyat residents abandoned the industrial city, and with no one able to control breeding levels, they've multiplied on a mass scale.
Reports from 2024 claimed that these Pripyat pooches had developed 'superpowers', with scientists collecting blood samples from 116 stray dogs and determining that the ones residing near Chernobyl had developed an immunity to radiation, heavy metals, and pollution.
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Now, Dogs of Chernobyl has shared a video that shows how some dogs are seemingly exhibiting bright blue fur. In the clip, the team explains: "They were not blue last week. We do not know the reason, and we are attempting to catch them so we can find out what is happening."
Before you go thinking the dogs are auditioning for the next Marvel Cinematic Universe project to be man's best friend to the green Incredible Hulk, Dogs of Chernobyl speculated: "'Most likely, they’re getting into some sort of chemical."
The bizarre sight was discovered when the team was trying to capture dogs for sterilization and keep a leash on soaring population numbers. They spotted three dogs with the same unique coloring, so snapped them for the viral social media post.
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Still, studying the dogs is a struggle due to the Chernobyl Exclusion Zone (CEZ) still having 11.28 millirem of radiation. This is six times the exposure amount that's deemed acceptable for human workers, meaning they literally have to wait for the dogs to come to them.
Responding to the blue beauties on TikTok and Instagram, one person wrote: "Everyone saying poor dogs!! What I see is wild dogs living a wild dog's life. Looking healthy and happy and thriving without human contact. Nature will always win in the end, one way or another ❤.."
Someone else compared them to Beat from the X-Men, while a third joked: "I was fully expecting an Eiffel 65 soundtrack tbh."