Inspired by the aerodynamic perfection of the Peregrine Falcon, the Northrop B-2 Spirit remains the world’s most formidable—and expensive—military aircraft. With a price tag of $2.2 billion per unit, ...

These are some talon-ted dads. Two superfly peregrine falcons were rightly perched on a pedestal this past Father’s Day for fiercely protecting their newborn hatchings in their sky-high nests above ...

GRAND FORKS--"Brad," the peregrine falcon chick hatched this spring atop the University of North Dakota water tower and banded in late June, is flying and has completed his maiden flights without ...