Archive: 07/02/2012
Under the Microscope #6 -- Killer T-cells
In this video we see a killer T-cell of the immune system attacking a cancer cell.
Feb 7, 2012
One in four UK children facing multiple risks to development, study finds
(Medical Xpress) -- More than one in four UK infants is growing up in families facing multiple challenges such as parental depression and financial hardship that can have a damaging effect on childrens development, ...
Feb 7, 2012
Nigeria lead poisoning 'worst in modern history': HRW
A lead poisoning epidemic in Nigeria's north that has killed 400 children and affected thousands is the worst in modern history, but cleanup has not even begun in many areas, Human Rights Watch said Tuesday.
Feb 7, 2012