Brazilian team finds new porcupine species

A new species of tree-dwelling porcupine has been discovered in Brazil's Northeastern Atlantic Forest, one of the world's most threatened habitats, researchers said.

Sweden resumes wolf hunt despite controversy

Sweden is to resume its wolf hunt in what authorities have described as a bid to limit inbreeding and maintain healthy stocks, but environmentalists argued Thursday that the hunt violates EU law.

How does inbreeding avoidance evolve in plants?

Inbreeding is generally deleterious, even in flowering plants. Since inbreeding raises the risk that bad copies of a gene will be expressed, inbred progeny suffer from reduced viability.

Bridges built to help Borneo orangutans meet mates

(AP) -- Endangered orangutans on Borneo island are using fire hoses slung across rivers by humans to help them move around isolated forests to potentially meet new mates and boost the species' chances for survival, an environmental ...

Saving wildlife with forensic genetics

Wildlife face many threats with spreading urbanization, including habitat loss and inbreeding when populations become fragmented and isolated. It doesn't help that there is a billion-dollar international industry dedicated ...

Climate change makes more shrew species, 70 genetic varieties

Anyone who went outside this summer felt the effects of climate change. Now the Eurasian shrew, Sorex araneus, can say the same. A new study by P. David Polly of Indiana University found that climate change caused shrews ...

page 5 from 8