Some Dogs at Chernobyl Have Turned Blue (But Not for the Reason You Think)

On April 26, 1986, Chernobyl Nuclear Power Plant near Pripyat, Ukraine, exploded—a combination of poor reactor design and serious mismanagement had caused the worst nuclear disaster in human history. Fast forward 40 years, and things have changed. While the horrific death, illness, and environmental degradation caused by the meltdown will never be completely forgotten, the area surrounding Chernobyl has come to provide a rare scientific opportunity. Today, it is a living laboratory for scientists exploring questions (many of them genetic) regarding long-term exposure to high levels of radiation. Frogs, for example, have adapted darker skin colors to protect against radiation....