A new and nearly complete skull of Vegavis iaai discovered in Antarctica suggests that modern birds originated before the end-Cretaceous mass extinction.

A 68-million-year-old skull fossil found in Antarctica has revealed the oldest known modern bird, which was likely related to the waterfowl that live by lakes and oceans today, according to new research.

Near the end of the age of dinosaurs, a bird resembling today's loons and grebes dove for fish and other prey in the perilous waters off Antarctica. Thanks to a nearly complete fossil skull, scientists now have identified this waterfowl as the oldest-known member of the lineage spanning all birds alive today.

The near-complete fossil skull, unearthed on Vega Island near the Antarctic Peninsula, reveals a bird that thrived in the challenging waters off Antarctica roughly 69 million years ago, just three million years before the dinosaur-killing asteroid impact.

A 68-million-year-old skull fossil found in Antarctica has revealed the oldest known modern bird, which was likely related to the waterfowl that live by lakes and oceans today, according to new research.

Paleontologists have been arguing whether modern birds developed before or after the infamous asteroid for decades. Now, a team of researchers has analyzed a 69-million-year-old fossil belonging to the long-extinct bird Vegavis iaai that could put the discussion to rest.

A near-perfect fossilized skull discovered in Antarctica reveals the bridge between prehistoric and modern birds, a new study has found. The fossil is a specimen of a species called Vegavis iaai, which lived around 69 million years ago – more than 2 million years before the mass extinction that wiped out all non-avian dinosaurs.

In the icy wilderness of Antarctica, where glaciers now dominate the landscape, scientists have unearthed a fossil that rewrites the story of modern birds. The nearly complete skull of Vegavis iaai, a duck-sized bird that lived 69 million years ago,