At some point in the deep past, humans may have come frighteningly close to disappearing altogether. Here’s what we know, ...
A mass extinction event is a term used to describe a large-scale event that wipes out species. It is usually not a short, one-time incident but rather something that occurs over thousands or millions ...
Green Matters on MSN
Scientists didn’t expect life to return this fast after Earth’s first mass extinction event
The new Huayuan biota provides a 'unique window' into the Sinsk mass extinction event.
Humans have wiped out hundreds of species — with many more on the brink or experiencing large declines in population. Some scientists have argued that we have entered a “sixth mass extinction” event ...
Tens of thousands of years ago, the first wave of a worldwide tsunami now known as the “Sixth Extinction” swept across the ...
A fire-bellied newt (Cynops ensicauda) photographed on Amami Island (Japan). A recent study suggested that the extinction of this and other genera was part of a mass extinction event that threatens ...
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