Good empirical science searches for explanations that fit the evidence. But another kind of “science” is committed to telling stories about unguided evolution.
Frogs and toads make up the largest and most diverse group of amphibians. The group includes thousands of species around the world, but many face extinction.
Cryo-EM is a significant development in biological imaging and relies on flash-freezing a sample for imaging, rather than requiring high-quality crystalline samples that can be challenging to grow.