Thinking about all the species of animals, birds, and fishes, it becomes apparent that each one requires a certain type of food, suitable for its anatomy.
From a cursory examination, a seed may seem like a fairly simple little thing, but more analysis reveals layers of functional complexity.
Elemental zinc pulls together multiple themes that biologist Michael Denton writes about in his new book.
Golden rain is in full bloom on our terrace in Echsenbach (Lower Austria). The seeds are highly poisonous but it is a real beauty.
These elements of harvester ant behavior present a severe challenge for the evolutionary paradigm.