Alzheimer's disease & dementia

New study reveals how blood triggers brain disease

In patients with neurological diseases like Alzheimer's disease and multiple sclerosis, immune cells in the brain known as microglia that normally fulfill beneficial functions become harmful to neurons, leading to cognitive ...

Psychology & Psychiatry

Why some military veterans may be more at-risk of PTSD symptoms

Service members deployed to conflict zones may be at greater risk of developing post-traumatic stress disorder if they were physically, emotionally or sexually abused in childhood. This, along with other findings from a new ...

Medications

Video: How arsenic can help fight antibiotic resistance

Most antibiotics on the market are becoming less effective. Arsenic may hold the answer to defeating resistant bacteria that have learned to fight back against the drugs designed to kill them.

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