Add Yahoo as a preferred source to see more of our stories on Google. Feathers are having a full-blown fashion renaissance — and the 2026 Grammys made it impossible to ignore, as the classic accents fluttered across the red carpet in high-fashion form.

Emperor penguins eat, sleep and breed in one of the harshest environments in the world -- icy Antarctica, in temperatures that can dip below -40 in the winter. It would be easy to assume that they have the thickest, densest feathers in the bird world.

A few years ago, Maria McNamara was invited to Brussels by fellow paleontologist Pascal Godefroit and presented with an intriguing opportunity. Subscribe to read this story ad-free Get unlimited access to ad-free articles and exclusive content.