
Quelle est la pire des menaces qui pèse sur la biodiversité ?
The Conversation,
Depuis des années, des décennies même, j’ai l’habitude de dire à mes étudiants, expliquer dans mes cours ou écrire dans mes…
Depuis des années, des décennies même, j’ai l’habitude de dire à mes étudiants, expliquer dans mes cours ou écrire dans mes…
Mr. Chairman and members of the subcommittee, thank you for inviting me today to discuss wildfires and opportunities to improve…
Dalla prima rivoluzione industriale in poi, la Terra ha iniziato a cambiare sempre più velocemente.
Evolution: Das Ende der Menschheit durch den Klimawandel Stirbt der Mensch wirklich durch eigenes Verschulden aus? Es gibt…
Ein paar Gedanken, die ich mir in den letzten Tagen über den Klimawandel und den Untergang der Menschheit gemacht habe.
Not long for this world Doug Steakley/Getty By The world’s animals are collectively shrinking, as humans drive big beasts such…
We live in an age of giants. That might sound strange, given the lack of enormous dinosaurs or giant ground sloths trundling…
By Nick Pyenson Dr. Pyenson is a paleobiologist who studies marine mammals. June 23, 2018 Image The facts of a blue whale seem…
Ein junger Orang-Utan wirbt mit großen Augen und wilder Frisur für die Erhaltung der südostasiatischen Regenwälder.
John MacDougall/AFP/ This story was adapted from an episode of New Hampshire Public Radio’s podcast Outside/In.
John MacDougall/AFP/Getty Images This story was adapted from an episode of New Hampshire Public Radio’s podcast Outside/In.
Earth may be undergoing a mass extinction, the first in human history – and the first with human help.
Scientists have been warning about a sixth mass extinction, and when it comes to species at risk of disappearing, size is going…
African elephants forage at Amboseli National Park in Kenya. (Photo: HordynskiPhotography/Shutterstock) Earth may be undergoing…
Animals on both the large and small side of the spectrum face the most risk of extinction - but for very different reasons…
New Delhi: Habitat loss due to climate change, poaching, trophy hunting and other illegal practices have created a tormenting…
A new research reveals that the largest and the smallest of the world’s animals are most at risk of dying out.
SmartNews Keeping you current smithsonian.com an hour ago Many scientists believe that a sixth mass extinction is underway…
Размер имеет значение. Особенно когда речь идёт о таком серьёзном вопросе, как вымирание животных.
20 settembre 2017 - - Stampa Un team di ricercatori americani ha scoperto che la dimensione del corpo degli animali gioca un…
Animals on both the large and small side of the spectrum face the most risk of extinction -- but for very different reasons…
Miami: Animals on both the large and small side of the spectrum face the most risk of extinction – but for very different…
The Somali ostrich, Struthio molybdophanes, is listed as “vulnerable” by IUCN.WIKIMEDIA, DONNA BROWNSpecies within the “Goldilock…
Animals in the Goldilocks zone - neither too big, nor too small, but just the right size - face a lower risk of extinction than…
La caccia ai grandi animali non è l'unica minaccia. Sottovalutata la vulnerabilità dei piccoli vertebrati [19 settembre 2017…
La caccia ai grandi animali non è l'unica minaccia. Sottovalutata la vulnerabilità dei piccoli vertebrati [19 settembre 2017…
Animals on both the large and small side of the spectrum face the most risk of extinction-but for very different reasons, each…
Researchers have found the Goldilocks zone for animals lies in being mid-sized, with apex predators over-hunted and small…
NEW YORK: Animals in the Goldilocks zone - neither too big, nor too small, but just the right size - face a lower risk of…
NEW YORK: Animals in the Goldilocks zone - neither too big, nor too small, but just the right size - face a lower risk of…
Animals in the Goldilocks zone - neither too big, nor too small, but just the right size - face a lower risk of extinction than…
New Delhi: Habitat loss due to climate change, poaching, trophy hunting and other illegal practices have created a tormenting…
SAN FRANCISCO, Sept. 18 (Xinhua) -- Animals neither too big, nor too small, but just the right size face a lower risk of…
Weltweit drohen immer mehr Tier- und Pflanzenarten für immer zu verschwinden. Jetzt zeigt sich, dass das Ausmaß der Gefährdung…
Animals on both the large and small side of the spectrum face the most risk of extinction -- but for very different reasons…
The smallest and largest of animals are the most vulnerable to extinction risk, a study of 27,000 vertebrate species revealed.
Animals on both the large and small side of the spectrum face the most risk of extinction, but for very different reasons, each…
New Delhi: Habitat loss due to climate change, poaching, trophy hunting and other illegal practices have created a tormenting…
Even as scientists have warned that a sixth mass extinction may be coming — with over 30 percent of all vertebrate species…
Even as scientists have warned that a sixth mass extinction may be coming — with over 30 percent of all vertebrate species…
Animals on both the large and small side of the spectrum face the most risk of extinction -- but for very different reasons…
Image copyright Getty Images The biggest and the smallest of the world's animals are most at risk of dying out, according to a…
Image copyright Getty Images The biggest and the smallest of the world's animals are most at risk of dying out, according to a…
A whale shark, nearly six metres long, swims near the surface of the plankton-rich water of Donsol town.
A whale shark, nearly six metres long, swims near the surface of the plankton-rich water of Donsol town.
Animals on both the large and small side of the spectrum face the most risk of extinction -- but for very different reasons…
Home Biology Ecology September 18, 2017 September 18, 2017 Animals in the Goldilocks zone—neither too big, nor too small, but…
MIAMI (AFP) - Animals on both the large and small side of the spectrum face the most risk of extinction - but for very…
Miami (AFP) – Animals on both the large and small side of the spectrum face the most risk of extinction — but for very…
MIAMI (AFP) - Animals on both the large and small side of the spectrum face the most risk of extinction -- but for very…
Miami (AFP) - Animals on both the large and small side of the spectrum face the most risk of extinction -- but for very…
Miami (AFP) - Animals on both the large and small side of the spectrum face the most risk of extinction -- but for very…
Animals on both the large and small side of the spectrum face the most risk of extinction — but for very different reasons…
Animals on both the large and small side of the spectrum face the most risk of extinction -- but for very different reasons…
For big creatures, including Kmodo dragons, people are the top threat to their survival (AFP Photo/ROMEO GACAD) More Miami (AFP…
Environmentalists and policymakers trying to avert the world's growing extinction crisis need to lower their sights from not…