A research team linked nearby stellar explosions to at least one, possibly two, mass die-offs after calculating the supernova ...

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

Led by Curtin University geologists Chris Kirkland and Tim Johnson, a research team unearthed this primeval crater beneath ...

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

New connections discovered between the Sun's photosphere and CI chondrites meteorites, providing clues about the origin of materials.

Scientists have raised concerns about the satellite re-entries in the upper atmosphere or mesosphere which then settle in the stratosphere that houses the Earth’s protective ozone layer. The major ...

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

Scientists with a new theory about how Earth’s early continents formed predicted where a superold impact crater should ...

“Supernova explosions bring heavy chemical elements into the interstellar ... a supernova may have stripped the ozone layer that shields the Earth from damaging radiation, resulting in a chain ...

The ozone layer acts as Earth’s protective shield, blocking harmful ultraviolet radiation ... While methane is a potent greenhouse gas that contributes to global warming, it also has complex chemical ...