Articles tagged "mass extinction"

dawn of dinosaurs sept 17 2020

Newly identified mass extinction triggered dawn of dinosaurs 233 million years ago

A new study has identified a major mass extinction 233 million years ago, which triggered the dawn of dinosaurs-- the event has been called the Carnian Pluvial Episode. During this era, huge volcanic eruptions emitted carbon dioxide, methane, and water vapor into...

September 18, 2020

mass extinctions natgeo 2019

Study suggests current loss of species should be called the 'seventh extinction'

The biodiversity crisis we experience today-- defined by the rapid loss of species and rapid degradation of ecosystems-- is believed to be the sixth mass extinction. However, some scientists say it should perhaps be called seventh, suggesting the inclusion of the...

December 23, 2019

fossils from pliocene marine megafauna extinction

Previously unknown extinction of marine megafauna discovered

Over two million years ago, a third of the largest marine animals like sharks, whales, sea birds and sea turtles disappeared. This previously unknown extinction event not only had a considerable impact on the Earth’s historical biodiversity but also on the...

June 28, 2017

One of the greatest mass extinctions caused by volcanic eruptions

One of the greatest mass extinctions caused by volcanic eruptions

Scientists have linked global mass extinction at the Permian-Triassic boundary some 250 million years ago to an ice age caused by the activity of the first volcanism in the Siberian Traps. The research paves the way for a new vision of the Earth's climate...

March 06, 2017

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Why life on Earth took 5 million years to recover from the greatest mass extinction

A new study conducted by the researchers from the University of Edinburgh, Leeds, Gratz, Bremen, and Vienna, reveals why the recovery of life on Earth from the greatest mass extinction event that occurred during the Permian-Triassic Boundary, was delayed for five...

July 19, 2016

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Study links periodic mass extinctions to "Planet X"

According to research published by a faculty member of the University of Arkansas Department of Mathematical Sciences, Daniel Whitmire, periodic mass extinctions on Earth, as indicated in the global fossil record, could be linked to a suspected ninth planet. ...

March 30, 2016

manoa invertebrate extinction habitat

Biodiversity research in Hawai'i shows the Earth is facing it's 'sixth mass extinction'

The extinction crisis in Hawai'i, which has even been labeled as the "extinction capital of the world" has been the research focus of the international team of scientists from the Pacific Biosciences Research Center (PBRC) of the University of Hawai'i

August 12, 2015

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Study finds Earth’s first mass extinction caused by volcanic eruptions

A new research from Curtin University has shown that ancient volcanic eruptions in Australia some 510 million years ago significantly affected the climate, causing the first known mass extinction in the history of complex life.Associate Professo

June 04, 2014

extinction again

Human race being terminated by 'scientific suicide'

This is, without question, the most important article I've ever penned, because it discusses the idea that the human race is being destroyed in the name of science.Stopping these "scientists" from destroying our world and our civilization must become our top

May 09, 2012

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5 million aquatic animals die at Mara river in Kenya

The National Environmental Management Authority (Nema), Public Health Ministry and Kenya Wildlife Service are investigating the deaths of fish in Mara River. Conservationists suspect the deaths that started last week might have been caused by agro chemicals from farms,

February 20, 2011