Hummingbirds are unique among birds for numerous reasons, and that also includes their backward flying capability. Like almost every other bird species, they can do it all: hover, fly upside down and ...

YANACOCHA RESERVE, Ecuador — Deep in the Ecuadorian Andes, an ancient forest stands as a final sanctuary against the encroachment of human activity. This is the Yanacocha Reserve, the last refuge for ...

A Hawthorne, California, man was arrested Thursday after authorities said he demanded ransom in the Nancy Guthrie kidnapping ...

Savannah Guthrie and her siblings released a video on Instagram Wednesday pleading for their mother’s kidnapper to reach out ...