Parkinson's may be caused by the same bacterium that causes ulcers, new animal model studies suggest

The cause of Parkinson's Disease is unknown. To date, many experts have suggested that it may have a genetic origin; see http://www.webmd.com/parkinsons-disease/parkinsons-causes . Other experts point to toxins that may selectively destroy the dopaminergic neurons, thereby causing Parkinson's...

Did Gulf surface bacteria not find Deepwater Horizon oil to be a complete diet?

Prior posts have discussed various aspects of the Deepwater Horizon oil spill and its impact on the biota of the Gulf. Bioremediation has several goals. First, one uses nature to remediate contamination, saving significant sums. Second, the "food" (contaminant) should cause the bacteria to...

Another reason to control erosion and nutrient runoff -- Cholera

Numerous prior posts have followed the growing understanding of what factors drive the Gulf of Mexico dead zone. It pretty much comes down to nutrient runoff into the Mississippi River and its tributaries (e.g., sewage, feedlots, agricultural fertilizers). Now, another association of such nutrient additions...