Health

New brain cancer vaccine completes clinical trial
Northwest Biotherapeutics reports that its new brain cancer vaccine can extend glioblastoma patients’ lives by months or even years.
Exercise boosts the brain — and mental health
New research is revealing how physical activity can reduce and even ward off depression, anxiety and other psychological ailments.
The science of habits
Whether you’re trying to break a bad habit or start a good one, psychologists have some tips to get you started.
African researchers push for a human challenge trial to fight TB
stentrode
Australian man uses brain implant to send texts from his iPad 
A new therapy sends lupus into remission
Engineered bacteria may fight this brain-damaging genetic disorder
A malaria-fighting antibody has passed phase 2 trials
lab-grown blood cells
UK trials world’s first lab-grown blood transfusions
“Laughing gas” may offer quick, long-lasting relief from depression
colorectal cancer
DNA-damaging molecules in the gut linked to colon cancer
new mrna vaccine
New mRNA vaccine for flu and COVID-19 enters human trials 
New study will put the leading theory about Alzheimer’s to the test