Lichen evolved on two tracks, like marsupials and mammals

Lichen, those drab, fuzzy growths found on rocks and trees, aren't as cuddly and charismatic as kangaroos or intriguing as opossums, but they could be a fungal equivalent, at least evolutionarily.

Weird Australian hammer-tooth marsupial fossil found

(PhysOrg.com) -- Fossils of bizarre lizard-like, snail-eating marsupials have been discovered by UNSW palaeontologists in an ancient fossil field in the Riversleigh World Heritage area in Queensland. The fossils date back ...

Marsupial embryo jumps ahead in development

(PhysOrg.com) -- Long a staple of nature documentaries, the somewhat bizarre development of a grub-like pink marsupial embryo outside the mother's womb is curious in another way.

Pouched killers not poor cousins of carnivores

(PhysOrg.com) -- Marsupial predators are not the poor cousins of the carnivore world, as has long been thought: new research shows that they have been just as diverse as placental carnivores over time.

Researchers reveal ancient origins of modern opossum

A University of Florida researcher has co-authored a study tracing the evolution of the modern opossum back to the extinction of the dinosaurs and finding evidence to support North America as the center of origin for all ...

Discovery of the oldest European marsupial

(PhysOrg.com) -- Remains of one of the oldest known marsupials have been recovered in Charente-Maritime by a palaeontologist team from the Muséum national d'Histoire naturelle (CNRS, France) and the University of Rennes. ...

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