Birds that feed on nectar or fruit evolved better mechanisms for managing metabolism, blood pressure and high glucose.

Anyone who has seen a hummingbird poking her beak deep into a trumpet creeper blossom, or a honeyeater using its brush-tipped ...

Bird like hummingbirds consume sugar all day long without getting diabetes or heart disease. Scientists just figured out how.

Many owners hear the word keto and immediately think of weight loss, energetic bursts and shiny transformations. It is natural to wonder if a similar approach might help an overweight or lethargic ...