News

Space.com28d
Massive star explosions may have triggered two mass extinctions in Earth's past: 'It would be terrifying.'
Deaths of nearby massive stars may have played a significant role in triggering at least two mass extinction events in ...
Supernova Death Blasts May Have Wiped Out Life on Earth – Twice
Researchers link two ancient mass extinctions to nearby supernova explosions, which may have damaged Earth's atmosphere and ...
Hosted on MSN19d
Researchers Shocked to Learn Earth Could Have Faced Two More ‘Wipe Outs’ After Dinosaurs’ Extinction
As per a study published in the Monthly Notices of the Royal Astronomical Society, the late Devonian extinction (about 372 million years ago) and the Ordovician extinction (about 445 million years ...
CNN28d
Supernovas may have played a role in two of Earth’s largest mass extinctions, study suggests
Instead, the team hypothesized a stellar explosion may have been a potential factor in the Late Devonian extinction event 372 million years ago and one at the end of the Late Ordovician 445 ...
The New Yorker11d
The Dire Wolf Is Back
Colossal, a genetics startup, has birthed three pups that contain ancient DNA retrieved from the remains of the animal’s ...
WTAE-TV27d
Supernovas may have had a role in two of Earth’s largest mass extinctions, study suggests
Instead, the team hypothesized a stellar explosion may have been a potential factor in the Late Devonian extinction event 372 million years ago and one at the end of the Late Ordovician 445 ...