Paleontology
- Paleontology
‘Baby Louie’ dinosaur identified as a new species
A fossil embryo known as Baby Louie has been identified as a new species of dinosaur called Beibeilong sinensis.
- Animals
Beetles have been mooching off insect colonies for millions of years
The behavior, called social parasitism, has been going on for about 100 million years.
- Paleontology
Early dinosaur relative sported odd mix of bird, crocodile-like traits
Teleocrater rhadinus gives researchers a better picture of what early dinosaur relatives looked like.
- Paleontology
Bedbugs bugged prehistoric humans, too
Scientists have found the oldest known specimens of bedbug relatives in an Oregon cave system where ancient humans once lived.
- Science & Society
‘Specimens’ goes behind the scenes of Chicago’s Field Museum
The Field Museum of Natural History in Chicago puts seldom-seen specimens on display in a new exhibit to highlight the crucial role of museum objects in scientific research.
- Paleontology
New tyrannosaur had a sensitive side
Tyrannosaurs may have had sensitive snouts that detected temperature and touch.
- Paleontology
Anatomy analysis suggests new dinosaur family tree
A new analysis rewrites the dinosaur family tree, splitting up long-recognized groups.
- Paleontology
Under lasers, a feathered dino shows some skin
Laser-stimulated fluorescence reveals detailed images of soft tissue in a feathered dinosaur from 160 million years ago.
- Paleontology
Identity of ‘Tully monster’ still a mystery
Paleontologists challenge whether the Tully monster actually was a vertebrate because it lacks key vertebrate structures.
- Paleontology
Oldest microfossils suggest life thrived on Earth about 4 billion years ago
A new claim for the oldest microfossils on Earth suggests that life may have originated in hydrothermal vents, but some scientists have doubts.
- Paleontology
Fossil shows that ancient reptile gave live birth
A new fossil shows that a prehistoric reptile may have given birth to live young, unlike its egg-laying descendants, birds and crocodiles.
- Life
Horses buck evolutionary ideas
Horse evolution doesn’t fit classic scenario of trait evolution.
