US scientists are testing a radical new theory that MS is caused by blockages in the veins that drain the brain.
Eye test may detect Alzheimer's
It may be possible to develop an simple eye test to detect Alzheimer's, according to new research carried out on mice by scientists at University College London.
Mobile use 'helps' Alzheimer's
Scientists in Florida say mobile phone radiation could protect against Alzheimer's, based on tests carried out on mice.
'Lifeless' prions can 'evolve'
Scientists show for the first time that 'lifeless' prion proteins, devoid of DNA and RNA, can evolve like higher forms of life.
Sex intervention combats malaria
Scientists believe it may be possible to combat malaria by interfering with the sex lives of the mosquitoes which spread the disease.
CJD victim 'had different gene'
Scientists say a 30-year-old British man thought to have died from vCJD had a different genotype from previous cases.
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