At least five times, a biological catastrophe has engulfed Earth killing off the vast majority of species. As scientists say we’re in a sixth mass extinction, what can we learn from the past?

CIA Classified Book about the Pole Shift, Mass Extinctions and The True Adam & Eve Story In 1966 a well-known engineer released a book with information that could impact everyone on earth. But ...

By Katie Hunt, CNN (CNN) — No species lasts forever — extinction is part of the evolution of life. But at least five times, a biological catastrophe has engulfed the planet, killing off the ...

Mass extinction is a choice. A new study shows how we can dramatically reverse it To prevent mass extinction, we need to protect 30% of Earth by 2030.

Catastrophic fires 13,000 years ago drove mass extinctions — and humans may have lit the match This is a “cautionary tale” for the wildfires and ecosystem destruction we see today ...

At least five times, a biological catastrophe has engulfed Earth killing off the vast majority of species. As scientists say we’re in a sixth mass extinction, what can we learn from the past?

CIA Classified Book about the Pole Shift, Mass Extinctions and The True Adam & Eve Story In 1966 a well-known engineer released a book with information that could impact everyone on earth. But ...

The biggest mass cataclysm of all time, called the end-Permian extinction, occurred 252 million years ago. Some 95% of species disappeared on land and at sea as a result of global warming — with ...