By Sean Mattson10 June 2011 CERRO SAPO, Panama (Reuters) – The harlequin frog that hops and swims the rocky streams of a damp niche of Toad Mountain in eastern Panama’s dense tropical jungle has probably been on Earth for around 3 million years. Within a few more years, the black-spotted orange-and-white amphibian with dazzling green-tinged […]
Contact: Andrea Elyse Messer, 814-865-9481, http://live.psu.edu6 June 2011 University Park, Pennsylvania – The rate of release of carbon into the atmosphere today is nearly 10 times as fast as during the Paleocene-Eocene Thermal Maximum (PETM), 55.9 million years ago, the best analog we have for current global warming, according to an international team of geologists. […]
By Matt Walker Editor, BBC Nature 31 May 2011 Populations of wildlife species in the world-renowned Masai Mara reserve in Kenya have crashed in the past three decades, according to research published in the Journal of Zoology. Numbers of impala, warthog, giraffe, topi, and Coke’s hartebeest have declined by over 70%, say scientists. Even fewer […]
Contact: David Ellis (email)websiteMedia OfficerMarketing & Strategic CommunicationsThe University of AdelaideBusiness: +61 8 8303 5414Mobile: +61 421 612 762 The mass extinction of marine life in our oceans during prehistoric times is a warning that the Earth will see such an extinction again because of high levels of greenhouse gases, according to new research by […]
After the biggest mass extinction in Earth’s history – 250 million years ago – algae and bacteria in the ocean rebounded so fast that they consumed virtually all the oxygen in the sea, slowing the recovery of the rest of marine animals for several million years. BY LOUIS BERGERONMarch 24, 2011 A mass extinction is […]
By KELLY DOHERTY, Associated Press23 March 2011 Up to 45 rare species of wallaby, bandicoot and other Australian animals could become extinct within 20 years unless urgent action is taken to control introduced predators and other threats, scientists warned Wednesday. Dozens of mammals, birds, lizards and other vertebrates in the remote northwestern Kimberley region are […]
It’s a new name for a new geologic epoch—one defined by our own massive impact on the planet. That mark will endure in the geologic record long after our cities have crumbled. By Elizabeth KolbertPhotograph by Jens Neumann/Edgar RodtmannMarch 2011 The path leads up a hill, across a fast-moving stream, back across the stream, and […]
By Jeremy Hance, www.mongabay.comFebruary 16, 2011 Last August, a group of conservation agencies launched the Search for Lost Frogs, which employed 126 researchers to scour 21 countries for 100 amphibian species, some of which have not been seen for decades. After five months, expeditions found 4 amphibians out of the 100 targets, highlighting the likelihood […]
By Leanne YohemasJanuary 24, 2011 About 250 million years about 95 per cent of life was wiped out in the sea and 70 per cent on land. Researchers at the University of Calgary believe they have discovered evidence to support massive volcanic eruptions burnt significant volumes of coal, producing ash clouds that had broad impact […]
By Joe RommDecember 7, 2010 Reefs are the ocean’s canaries and we must hear their call. This call is not just for themselves, for the other great ecosystems of the ocean stand behind reefs like a row of dominoes. If coral reefs fail, the rest will follow in rapid succession, and the Sixth Mass Extinction […]
