Following the Chernobyl disaster, numerous animals, including wildlife (wolves, elk, boar, lynx, bears, birds, insects, fish) and domesticated animals (cattle, pigs, dogs, horses), became infected, showing high levels of radiation, genetic mutations (deformities, color changes, stunted growth), higher cancer rates, and altered biology, though paradoxically, the absence of humans led to thriving wildlife populations overall.
Radiation from Chernobyl caused mutations in animals, harming their health and ability to reproduce. Many animals in the Chernobyl exclusion zone are radioactive and some, like birds, show physical abnormalities.
In the radioactive ruins of the Chernobyl reactor, researchers found black fungi—especially Cladosporium sphaerospermum—growing on the reactor's inner walls decades after the disaster.
The three men would live longer than a few weeks and none would succumb to ARS, as modern myth would have you believe. As of 2015, it was reported that two of the men were still alive and still working within the industry. The third man, Boris Baranov, passed away in 2005 of a heart attack.
Lots of people from the control room survived, including the operators Stolyarchuk and Kirschenbaum. There's a survivor who was very close to the reactor, his name is Oleg Genrikh . There are also lots of survivors that were elsewhere in the reactor building, the vent block, or the turbine hall.
On 14 February 2025, Ukrainian president Volodymyr Zelenskyy said that a Russian drone attack significantly damaged the Chernobyl New Safe Confinement, which covers the sarcophagus and Unit No. 4. The IAEA said that radiation levels at the site remained normal.
These results suggest that exposure to high levels of ionizing radiation may have selected for dark skin coloration in Chornobyl tree frogs.
Black mold is a fungus that may cause your immune system to react. Common symptoms include sneezing, coughing, congestion and eye irritation. It rarely causes serious illness or death but may worsen asthma symptoms.
Iodine, strontium and caesium were the most dangerous of the elements released, and have half-lives of 8 days, 29 years, and 30 years respectively. The isotopes Strontium-90 and Caesium-137 are therefore still present in the area to this day.
While humans are strictly prohibited from living in the Chernobyl Exclusion Zone, many other species have settled there. Brown bears, wolves, lynx, bison, deer, moose, beavers, foxes, badgers, wild boar, raccoon dogs, and more than 200 species of birds have formed their own ecosystem within the Chernobyl disaster area.
Valery Khodemchuk literally vanished on April 26, 1986, when reactor 4 at the Chernobyl nuclear power plant exploded. Valery was in the reactor's water circulation pump room. His body was never found, but he was recorded as the first fatality of the worst nuclear disaster in history.
Why can't a scientist say just remove the elephant foot? This mass of death is a huge blob of radioactive goo that formed after the Chernobyl nuclear disaster in 1986. It's made of corium, which is a mix of melted nuclear fuel and other stuff that got melted by the heat and radiation.
In response to the disaster, the former Soviet Union established a 30-km exclusion zone around the facility and evacuated over 120,000 people from 189 cities and communities. The evacuees were not allowed to bring anything that they could not carry, and their pets had to be left behind.
Chernobyl will remain radioactive for a very long time, potentially thousands of years. The radioactive materials released during the disaster in 1986 have different half-lives, which is the time it takes for half of the radioactive atoms to decay.
Due to these free-roaming dogs being isolated to a highly radioactive area, they partake in increased levels of inbreeding. Their related ancestry is displayed in the similarity to their ancestors while dog populations in Chernobyl City, where humans have returned, are outbreeding with other dog populations.
Disseminated mucormycosis – It is the infection commonly affects the brain but when infection spreads through the bloodstream and can affect other body parts and organs such as heart, spleen and skin.
Black mucus can sometimes be caused by breathing in harmful particles from your surroundings. These tiny particles can get trapped in your lungs and show up in your mucus as your body tries to clear them out.
Common approaches include: Antifungal Medications: These target mold growth within the body. Nasal Sprays: Helpful for those with respiratory symptoms. Immunotherapy: This can be beneficial for those with severe mold allergies.
The explosion and fire threw hot particles of the nuclear fuel and more dangerous fission products into the air. Residents of the surrounding area observed the radioactive cloud on the night of the explosion.
Beelzebufo ampinga, the so-called "devil frog," may be the largest frog that ever lived. These beach-ball-size amphibians, now extinct, grew to 16 inches (41 centimeters) in length and weighed about 10 pounds (4.5 kilograms).
The Chernobyl nuclear disaster was a catastrophic accident, BBC Science Focus looks at whether this could happen again. Probably not.
In a landmark 2023 study, the research team discovered evidence of genetic differences between canine populations living in two distinct areas of the CEZ, suggesting Chernobyl's dogs could have adapted to chemical and environmental exposures over generations.