The amazing story of the coelacanth is one of the wonders of the living world that inspires marine biologists such myself. Coelacanths, part of the offshoot lineage of fishes known as "lobed finned ", are very different from typical "ray finned" fishes that you usually think of. Their bizarre lobed fins are thought to be an intermediate step between fish fins and amphibian legs. Scientists had known that these weird fish existed because of fossils for over a century, but we believed that they went extinct 65 million years ago... until a South African fisherman caught one in 1938. [more inside]
posted by WhySharksMatter on Sep 7, 2009 - 49 comments

Endangered Species Act Protections Restored by President Obama. Previous regulation made it easier to start projects without consulting scientists.
posted by Smaaz on Mar 4, 2009 - 17 comments

What Is A Species? "To this day, scientists struggle with that question. A better definition can influence which animals make the endangered list."
posted by homunculus on Jun 8, 2008 - 11 comments

Four endangered gorillas were found shot dead in Virunga National Park in the Democratic Republic of Congo, a conservation group announced today. For all the evil bastards that do this, there are many, many more good people fighting the good fight to help keep gorillas healthy. One, even has a blog.
posted by james_cpi on Jul 26, 2007 - 41 comments

Amphibian Extinction Crisis: "For the first time in modern history, because of the way that humans are impacting our natural world, we're facing the extinction of an entire class of organisms....This is not the extinction of just a panda or a rhino, it's a whole class of organisms." Original declaration of the Amphibian Conservation Summit (pdf). More details in the BBC and San Francisco Chronicle. Previously.
posted by salvia on Jul 7, 2006 - 9 comments

What animals are endangered? (2006, updated from 2004) One in four mammals. One in three amphibians. Raw data and photos behind what others call the mass extinction crisis. Polar bears expected extinct in 25 years. In a little good news, Great Apes may be granted human rights in Spain (like the mountain gorilla -- all 660 that remain). In other news, without salmon, widespread bankruptcy expected in California's fishing industry. Me? I can only afford an electric sheep.
posted by salvia on May 3, 2006 - 41 comments

Farewell, eels.
posted by troutfishing on Aug 2, 2004 - 36 comments

The Endangered Species Act marked its 30th anniversary this December. Some say we need it while others say we need to change it. Whatever its faults, many species have benefited from it.
posted by homunculus on Dec 30, 2003 - 5 comments