Dinosaurs were unaffected by climate change before their extinction
In a new study, researchers found dinosaurs were unaffected by long-term climate changes before the asteroid strike that wiped them out.
The research was conducted...
World’s oldest dinosaur eggs reveal new information about dinosaur evolution
In a study of the world’s earliest known dinosaur eggs, scientists find new information about the evolution of dinosaur reproduction.
The study was led by researchers at...
Copper helped ancient animals thrive on Earth
In a new study, researchers found 700 million years ago, copper was as important as oxygen in helping the earliest animals live and spread.
The...
1,700 animal species may be extinct due to humans by 2070
In a new study, researchers found that by 2070, about 1,700 species of amphibians, birds, and mammals may be at greater extinction risk due...
Scientists discover a 500-million-year-old worm “superhighway”
A new study from the University of Saskatchewan has shown that prehistoric worms populated the sea bed 500 million years ago.
Previously, scientists have thought...
Scientists discover fossils of oldest frog in North America
A new study led by Virginia Tech researchers has found fossil fragments of the oldest known frogs in North America.
The fossils included several small...
What really causes the dinosaur extinction?
A new study published in science has found that it seems increasingly likely that 66 million years ago, some catastrophes occurred on the Earth.
An...
This dinosaur-killer meteoroid metal can kill cancer cells
In a recent study, researchers find that cancer cells can be killed with metal from the asteroid that killed the dinosaurs.
The results show that...
Scientists discover a Jurassic pterosaur in South America
Scientists from Argentina, the UK, and Germany recently find a new species of pterosaurs from the Patagonia region of South America.
Pterosaurs are flying reptiles...
The first Early Cretaceous damsel-dragonfly from western Liaoning, China
In the Jurassic and Cretaceous, damsel-dragonflies widely existed in Europe (e.g., Germany, Spain, England, and France).
So far, only two damsel-dragonflies have been found from...