Health

WHO says time to hike alcohol, sugary drinks tax

Countries need to increase their taxes on alcohol and sugar-sweetened beverages, the World Health Organization said Tuesday, saying too few states were using tax to incentivize healthier behaviors.

Neuroscience

Lengthy screen time associated with childhood development delays

The amount of screen time spent by one-year-olds is associated with developmental delays. This finding, by researchers at Tohoku University, with collaborators at Hamamatsu University School of Medicine, was published in ...

Vaccination

Mixed results for Moderna mRNA flu vaccine trial

US biotech company Moderna said Thursday it had mixed results from a large-scale trial of its mRNA flu shot, based on the same technology used in its successful Covid-19 vaccine.

Neuroscience

Does exercise really help your brain? Jury still out

It's long been thought that working out helps a person stay sharp, but a new review argues there's little solid scientific evidence for the mental benefits of physical exercise.

page 2 from 40