PCBs still affecting health decades later
Although PCBs have been banned in the United States since 1979, a researcher has found that higher levels of the toxin was associated with lower cognitive performance in seniors.
View full story
Post your comment.
45 percent increase in mortality from law enforcement from 1999 to 2013, report shows
Magnesium ions show promise in slowing progression of Alzheimer's disease in mice
why and when straight women form close friendships with gay men
First language wires brain for later language-learning
Unfriending on Facebook more likely from politically active users
Decline in cognitive ability leads to fear of upfront costs
Early progress reported in designing drugs that target 'disordered' proteins
Christmas period may reduce quality of life for many Europeans
Study 'opens gate' to understanding depression
HIV/AIDS drugs interfere with brain's 'Insulation'