Fri, 2020-02-07

AT NEARLY 4,300 MILES LONG, the Tulum submerged cave system is the longest underwater cave system ever found. It is also arguably the most important when it comes to human history. Nine ancient human skeletons have been found in this underwater labyrinth. And in a...

Sat, 2020-02-15

Were all dinosaurs warm-blooded? Were any of them warm-blooded? The question of endothermy has long been, ahem, a hot topic in paleontology. No doubt a new study, using a recently developed method, will fire up the debate.

Sat, 2020-02-15

From the time that dinosaur fossils were first discovered, these creatures have fascinated scientists and laypeople alike. In the academic world, their remains provide important clues into the prehistoric world; in popular culture, dinosaurs have inspired...

Fri, 2020-02-14

In a paper published online in the journal Palaeodiversity, Oregon State University’s Professor George Poinar Jr. described a new family, genus and species of pollen-collecting bee found in...

Thu, 2020-02-13

A team of researchers with Universidade Federal de Santa Maria, Universidade Federal do Acre and the Paleontological Institute and Museum has discovered the ancient remains of a giant, extinct, tiny-brained rodent that once lived in South America. In their paper...

Fri, 2020-02-14

The fossilized tail of a young dinosaur that lived on a prairie in southern Alberta, Canada, is home to the remains of a 60-million-year-old tumor.

Tue, 2020-02-11

A new species of tyrannosaurine dinosaur that lived about 79.5 million years ago (Cretaceous period) has been identified from fossils found in Alberta, Canada...

Tue, 2020-02-11

An international team of researchers announced that they have discovered an amber containing parts of an "unusually large" ancient bird wing dating back around 99 million years.

Sun, 2020-02-09

This find is the region’s first occurrence of the mammal and expands the species’ distribution range.

Sat, 2020-02-08

Woolly mammoths (Mammuthus primigenius) were among the most abundant cold adapted species during the...