Food poisoning can be long-term problem

These things goes unnoticed in developing countries especially Africa, no wonder we have very short life expectancy. We import virtually everything so long as it is coming from the industralised countries - God help Africa!"Scientists only now are unraveling a legacy that has...

Scientists seek to help 'locked-in' man speak

"It's been described as the closest thing to being buried alive -- complete paralysis of the body, except for controlled movement of the eyes."

Simple Injection Shows Promise for Treating Paralysis

" Paralyzed lab rodents with spinal cord injuries apparently regained some ability to walk six weeks after a simple injection of biodegradable soap-like molecules that helped nerves regenerate. The research could have implications for humans with similar injuries. "It will...