Among the birds, the eagles are the most formidable and dangerous of the lot, but one extinct eagle puts all the others to shame.

The harpy eagle is one of the world’s strongest and biggest birds of prey. The back talons are around four to five inches ...

A genetic study published in PLOS Biology in 2005 revealed the eagle’s closest living relatives are among Australia’s tiniest ...

Modern-day eagles are large birds, but they’re nowhere near the size of some extinct raptors. Here’s the eagle scientists ...