Unidentified butterfly in Sumatra. Photo by: Rhett A. Butler. Scientists have named, cataloged, and described less than 2 million species in the past two and a half centuries, yet, according…
Imagine if your job was to locate extinct species. In 2010, biologists with The Search for Lost Frogs set out on a tropical mission hoping to confirm the existence of…
Focused conservation efforts, including reintroduction of captive individuals into the wild, have saved the golden lion tamarin from extinction. Photo by: Rhett A. Butler. Don't despair: that's the message of…
Sprawl in the desert: urban sprawl spreading out from Las Vegas. A new study finds that to save life on Earth, society must confront human population and overconsumption of resources.…
Not seen since 1924 and never photographed: an adult female Borneo Rainbow Toad, also referred to as Sambas Stream Toad (Ansonia latidisca). Photo © Dr. Indraneil Das. Scientists are elated…
Scientists have predicted for decades that climate change could have a grave impact on life on Earth, which is already facing numerous threats from habitat loss, over-exploitation, pollution, invasive species,…
A new report finds that the oceans are facing a mass extinction. One day many of the world's marine species may only be found in aquariums, if at all, such…
Previously unpublished 17th Century Dutch sketch of the dodo, taken from a real specimen, either alive or stuffed. Dronte means dodo in Dutch. The past twelve months have seen 914…
Hyloscirtus colymba tree frog being fed after being treated for Chytridiomycosis. Photo taken by Rhett A. Butler at Summit Park. Frog populations worldwide are facing two apocalypses: habitat destruction and…
The golden toad (Bufo periglenes) is one of well-over a hundred frogs that are believed to have gone extinct over the past few decades. Photo by: US Fish and Wildlife…
This fruit bat was first discovered in a remote tropical forest in Papua New Guinea. Although scientists have yet to name the species, the popular media has already dubbed it…
This year's Save the Frogs Day (Friday, April 29th) is focusing on a campaign to ban the herbicide Atrazine in the US with a rally at the steps of the…
Researchers have developed a new method to predict how close species are to extinction. Dubbed SAFE (Species Ability to Forestall Extinction) the researchers believe the new tool, published in the…
New study shows how greater biodiversity more efficiently scrubs pollutants from freshwater. A new landmark study not only proves that adding more species to a freshwater stream linearly increases the…
Spray toad Kihansi saat ini punah keberadaannya di alam liar setelah habitatnya terkena dampak sebuah bendungan. Foto oleh: Rhett A. Butler. Jadi, ini kabar baiknya: kepunahan massal, keenam di dunia,…
Deforestation near Gunung Palung in Indonesian Borneo. Photo by: Rhett A. Butler Deforestation, oil spills, coral acidification: these are just a few examples of ongoing, and well-researched, environmental changes that…
Gunung Leuser Rain Forest on the Indonesian island of Sumatra. Rainforests are the most biodiverse ecosystems in the world. Photo by: Rhett A. Butler. A new study finds that diversity…
The Kihansi spray toad is currently extinct in the wild after its habitat was impacted by a dam. Photo by: Rhett A. Butler. So, here's the good news: a mass…
Tigress photo captured at Nagarahole National park by camera trap. Copyright: K Ullas Karanth/WCS. An interview with Krithi Karanth, a part of our Interviews with Young Scientists series. Krithi Karanth…
Surviving hundreds of millions of years on Earth have not saved turtles from facing extinction at human hands. A new report by the Wildlife Conservation Society (WCS) and the Turtle…
Unprecedented search evidence of 'Sixth Great Extinction'. Last August, a group of conservation agencies launched the Search for Lost Frogs, which employed 126 researchers to scour 21 countries for 100…
How many tropical plant species are threatened by climate change? Which plants have big enough ranges to survive a warming world, not to mention deforestation? How likely is it that…
By the time children born this year reach 50 years old, the Earth could be 4 degrees Celsius warmer (7.2 degrees Fahrenheit) warns a new study as governments meet in…
An interview with Dr. Christopher N. Herndon. In all the discussions of saving the world's biodiversity from extinction, one point is often and surprisingly forgotten: the importance of the world's…
Scientific warnings that the world is in the midst of a mass extinction were bolstered today by the release of a new study that shows just over a fifth of…
