Thirteen millennia ago, a torrent of wildfires swept across California.
A population of lizards that was defined as extinct since 1969 has been located in Melbourne, Australia. It is believed that these are only the first "survivors."
"As dangerous as nuclear war": senior artificial intelligence industry officials warn that AI could lead to the extinction of the human race.
Extinctions are preceded by progressive species population declines over time, which leave traces that can alert scientists to imminent extinction.
A study by Israel's Hebrew University of Jerusalem and American, Spanish and Italian teams found the first and only fossil of an Ethiopian wolf from 1.5 million and not 20,000 years ago.
The parks held various educational activities for guests to learn more about the flora and fauna they held.
A 51-year-old British tourist has shocked scientists by rediscovering three three species that had been thought to be extinct.
The discovery included the remains of multiple species of giant sloths.
Everything from crayfish and cacti to freshwater mussels and iconic American species such as the Venus flytrap is in danger of disappearing.
This sub-species of ostrich, also called 'red-necked ostrich', almost went extinct in the wild but was recently reintroduced in Israel.