The field of evolutionary biology has seen its share of spirited debates. But if there's one principle that virtually every expert in the field agrees on, it's that natural selection occurs at the level of the genome.
Chances are you’re trimming off and discarding way too much of your broccoli stems. The stems are so flavorful, they should be their own vegetable. This is our hands-down favorite way to cook the whole plant.
Joel McGlothlinI will probably be making this recipe every couple of weeks for a while.
Complex life cycles—especially those with distinct larval and adult stages separated by a complete metamorphic event—are common in animals. The adaptive decoupling hypothesis (ADH) proposes that metamorphosis is an adaptation for optimizing...