As the temperatures drop and fall settles in, the charming hummingbirds of the US start to head south. This migration is part of their overwintering process, heading to warmer climes for the frostier ...

Two hummingbirds hovering on a flower - Bill Draker/Getty Images Imagine a creature lighter than a penny taking a journey well over hundreds of miles just to survive the winter. This is exactly what ...

Imagine a creature lighter than a penny taking a journey well over hundreds of miles just to survive the winter. This is exactly what millions of hummingbirds do each year. They travel right through ...