Quantcast

Latest Extinction events Stories

Life-Bearing Oxygen Appeared On Earth Three Billion Years Ago
2013-09-26 07:19:54

New research from the University of Copenhagen and University of British Columbia (UBC) has revealed that oxygen appeared 700 million years earlier than we previously thought. The findings, published in the journal Nature, raises new questions about the evolution of early life.

End-Permian Mass Extinction Paved Way For Modern Mammals
2013-08-28 16:19:55

Mass extinction certainly sounds like it would be the end of the line, and perhaps even evoke images of the end of the world. However, new research suggests that the end can also be the beginning.

Ancient Mammals Evolution Mass Extinction
2013-08-14 09:52:22

A new study examines how a group of ancient mammalian relatives coped with a mass extinction event in the prehistoric past as a way to glimpse into the potential future.

Meteor Impact Crater Found Beneath Iowa Town
2013-07-11 04:39:36

A meteor from 470-million-years-ago lies buried several hundred feet beneath the town of Decorah, Iowa, according to an airborne geophysical survey reported in EARTH Magazine.

2013-06-11 13:25:51

Although scientists have known since the middle of the 19th century that the tropics are teeming with species while the poles harbor relatively few, the origin of the most dramatic and pervasive biodiversity on Earth has never been clear.

Mass Extinction Made Space Dinosaur Forerunners
2013-04-30 09:47:00

Approximately 252 million years ago, during the world’s largest mass extinction event, nine out of ten species vanished from the planet. Scientists now believe this may have made space for dinosaurs' earliest forerunners.

Asteroid Caused Massive Firestorm Leading To Global Extinction
2013-03-28 05:17:03

Researchers claim to have uncovered new evidence supporting the notion that a Manhattan-sized asteroid collided with the Earth some 66 million years ago, triggering a global firestorm that would have led to the extinction of 80 percent of the planet’s species.

Comet May Have Caused Chicxulub Crater And Dinosaur Extinction
2013-03-24 05:34:56

According to Jason Moore from Dartmouth College, who presented a study at the 44th Lunar and Planetary Science Conference, evidence from the Chicxulub crater suggests there are possibilities beyond an asteroid impact.

Megavolcanoes Led To End-Triassic Extinction Allowing Dinosaurs To Evolve
2013-03-22 04:19:11

Popular theory suggests that a massive asteroid smashed into Earth around 65 million years ago wiping most life, including the dinosaurs, off the face of the earth. But scientists have found evidence of another planetary cataclysm that occurred some 135 million years before the Cretaceous-Paleogene Extinction (CPE) event.

Research Provides New Insight Into Snowball Earth Duration
2013-02-28 21:17:15

About 635 million years ago, our world was covered in ice during an event called "Snowball Earth," and new details provide a new insight on the duration of this event.


Word of the Day
friseur
  • A hairdresser.
The word 'friseur' comes from French friseur, from friser ("to curl, frizz").
Related