First an alga, then a squid, enigmatic fossil is actually a fish

A fossil slab discovered in Kansas 70 years ago and twice misidentified—first as a green alga and then as a cephalopod—has been reinterpreted as the preserved remains of a large cartilaginous fish, the group that includes ...

New study resolves the mystery of an enigmatic Triassic reptile

Scientists from the University of Bristol have re-examined the fossilised remains of a Triassic reptile, currently housed in two separate collections on each side of the Atlantic, and have discovered it is a brand-new kind ...

Large-mouthed fish was top predator after mass extinction

The most catastrophic mass extinction on Earth took place about 252 million years ago – at the boundary between the Permian and Triassic geological periods. Up to 90 percent of the marine species of that time were annihilated. ...

Giant prehistoric bird fossils found in Antarctica

Scientists on Wednesday said they have found the remains of a giant prehistoric bird that lived 50 million years ago in Antarctica and had the largest wingspan ever recorded.

Ancient swamp creature had lips like Mick Jagger

Sir Mick Jagger has a new animal named after him. Scientists have named an extinct swamp-dwelling creature that lived 19 million years ago in Africa after the Rolling Stones frontman, in honor of a trait they both share—their ...

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