HealthParkinson’s drug pumped directly into brain fails to pass key tests Delivering a nerve cell growth factor directly into the brain has long been touted as a possible treatment for Parkinson’s Analysis
EarthZambia to kill 2000 hippos because they might spread anthrax Over the next five years 2000 hippos are to be culled in Zambia, supposedly to stop them giving people anthrax, but the cull may inadvertently fuel the trade in hippo ivory 51¶¯Âþ