Jul 27 2011

Cancers Might Be Newly Evolved Species

Cancerous tumors are parasitic organisms, new species, that depend on their host for food, says a new study.

Jul 19 2011

Giant, Toxic Weed Poses Health Risk

The giant hogweed can cause third degree burns and blindness -- and it's spreading fast.

May 03 2011

Turtle Power to the Rescue

A non-native species of tortoise is proving a good substitute for extinct native seed dispersers in Mauritius.

Jan 04 2011

Invasion Slows Evolution

A biodiversity crisis as a result of invasive species may have capped the Devonian - not a mass extinction event.

Dec 16 2010

Vultures Diversify On Islands, Die On Mainland

The Canary Islands are a refuge for vultures.

Nov 24 2010

Most Spanish Zoos at Risk of Animals Escaping

Some animals, particularly invasive species, could wreak havoc on the local environment if they escaped.

Aug 03 2010

Prey Fish Turns Predator

The bearded goby is eating its jellyfish predators off the coast of Africa.

Jul 20 2010

Prey Fish Turns Predator

The bearded goby is eating its jellyfish predators off the coast of Africa.

Jul 13 2010

Combating Lake Tahoe’s Invasive Clams With Rubber Mats

Scientists are using an unorthodox method for dealing with Lake Tahoe's Asian clam infestation: suffocating them with mats.

Apr 14 2010

Cockroach Ancestor Predates Dinosaurs

If it seems like cockroaches have been around forever, they nearly have. Check out this 300-million-year-old cockroach ancestor that lived several million years before the world's first dinosaurs emerged. (Credit: Imperial College London and the Natural History Museum) A new ...

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