Science news for animals and ecosystems

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The BP Gulf Oil Gusher continues to impact the Gulf of Mexico’s ecosystem.

MSNBC reports the 1.8 million gallons of chemical dispersant used to break up the giant oil slicks is causing some real problems. A study released Tuesday suggests the dispersant hurt microorganism populations, which impacts the animals up the food chain.

The story also notes dolphins are dying and those still living and were in contact with the oil are being found to have “pulmonary issues, chronic low weight, anemia and low levels of hormones.”

AND – Care2.com posted a headline last week reading – ” ‘Organ Chips’ Could Replace Animal Experiments.”

The amazing goal, one that could help to end suffering for many lab animals, is contained in one important paragraph from the article

“” A $70 million research project that will develop transparent silicon microchips with hollow channels that contain actual living human tissue and pumps to replicate organ function is underway and is predicted to provide faster, cost-effective and more accurate results for testing diseases, toxins and pharmaceuticals – all on something about the size of a flash drive. “”

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