As concerns about the effects of global warming continue to mount, a new study published in the December issue of Physiological and Biochemical Zoology finds that an increase in average temperature of only two degrees Celsius could have a devastating effect on populations of Australia's iconic kangaroos. [...more]
From majestic African elephants to tiny and often unappreciated rodents, mammals on Earth are in a state of crisis. One in four mammal species on Earth is being pushed to extinction, according to the Global Mammal Assessment, the most comprehensive assessment of the world's mammals. [...more]
According to the latest research, species around the world are going extinct faster that previously thought, at a rate not seen since the extinction of the dinosaurs. The Living Planet index which was released today shows that due to destructive human activity, the diversity of all life on earth has decreased by over 30%, nearly a third in fact in the past thirty-five years. [...more]
The first study to determine the global threat status of 21 species of wide-ranging oceanic pelagic sharks and rays reveals serious overfishing and recommends key steps that governments can take to safeguard populations. These findings and recommendations for action are published in the latest edition of Aquatic Conservation: Marine and Freshwater Ecosystems. [...more]
The remarkable charts that introduce this book reveal the story of humanity's impact on the natural earth.[1] The pattern is clear: if we could speed up time, it would seem as if the global economy is crashing against the earth -- the Great Collision. And like the crash of an asteroid, the damage is enormous. For all the material blessings economic progress has provided, for all the disease and destitution avoided, for all the glories that shine in the best of our civilization, the costs to the natural world, the costs to the glories of nature, have been huge and must be counted in the balance as tragic loss. [...more]
Though bats are a bit spooky looking, inviting thoughts of Dracula, the real horror story is that bats are becoming sick and perishing. A massive bat die-off is happening. Their extinction in the United States is threatening -- and no one knows why. [...more]
By 2100, climate change could cause up to 30 percent of land-bird species to go extinct worldwide, if the worst-case scenario comes to pass. Land birds constitute the vast majority of all bird species. [...more]
