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24 sty 2017 · We're entering the Earth's sixth era of extinction -- and it's the first time humans are to blame. CNN introduces you to the key species and people who are trying to prevent them from vanishing.
12 gru 2016 · Scientists warn the Earth is entering the sixth mass extinction. Three quarters of all species could vanish.
Vanishing: The Earth's Sixth Mass Extinction: With Matt Brown, Mike Chase, Sarina Jepsen, David McKenzie. CNN examines the growing ecological crisis facing the world. It goes to Africa to see how poaching and human activity are affecting elephant populations.
24 gru 2023 · Many researchers argue we’re in the middle of a sixth mass extinction, caused not by a city-size space rock but by the overgrowth and transformative behavior of a single species — Homo...
22 maj 2023 · Humans have already wiped out huge numbers of species and pushed many more to the brink – with some scientists saying we are entering a “sixth mass extinction” event, this time driven by...
16 gru 2016 · We’re entering the Earth’s sixth era of extinction – and it’s the first time humans are to blame. CNN introduces you to the species that are already going.
18 wrz 2023 · A new analysis of mass extinction at the genus level, from researchers at Stanford and the National Autonomous University of Mexico, finds a “mutilation of the tree of life” with massive potential harms to human society. Illustration of Thylacinus cynocephalus from John Gould’s The Mammals of Australia.
