Two of Earth’s five confirmed mass extinction events could have been caused by nearby supernova explosions stripping the ...

At least two mass extinction events in Earth's history were likely caused by the "devastating" effects of nearby supernova ...

New research suggests that powerful star explosions, called supernovae, may have caused at least two mass extinctions in ...

The rate of stars going supernova near Earth appears to match two mass extinctions -- 372 million years ago and 445 million ...

Life reconstruction of the non-marine component of the Waterloo Farm biota. Hyneria udlezinye is shown together with the tetrapods Umzantsia amazana and Tutusius umlambo, the placoderms ...

"If a massive star were to explode as a supernova close to the Earth, the results would be devastating for life on Earth," said Nick Wright, an astrophysicist at Keele University in the United Kingdom ...

Exploding stars may have sparked mass extinctions that wiped out up to 85% of animals on Earth. ‘Supernova explosions are some of the most energetic explosions in the Universe’, said Dr Nick Wright, ...

At least two mass extinction events in Earth's history were likely caused by the "devastating" effects of nearby supernova ...

At least two mass extinction events in Earth's history were likely caused by the "devastating" effects of nearby supernova explosions, a new study ...

In 2007, a large donation by David Kemp added considerably to the UK Eocene taxa represented. Collected by Harry Toombs in the 1960s from the Late Devonian Gogo Formation of western Australia. Fossil ...

Among these are the late Devonian extinction, 372 million years ago, and the late Ordovician extinctions, around 445 million years ago. Somewhere up to 75% or 85% of animal species, mostly marine ...