Blocks offer divergent risk profiles — one hosting gas prospects near infrastructure, the other hosting structures similar to ...

The discovery of the duck-billed dinosaur fossils suggests these creatures likely migrated from North America to southern ...

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Vegavis, an ancient bird from Antarctica, identified as the oldest modern bird ancestor with specialized fish-hunting adaptations.

A few fossilized body parts hinted at an enigmatic bird's close ties to waterfowl like ducks and geese. A newfound skull may bolster that idea.

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