Why did humans evolve such large brains? Because smarter people have more friends

Jun 19, 2017 15:14 pm UTC| Insights & Views Health

Humans are the only ultrasocial creature on the planet. We have outcompeted, interbred or even killed off all other hominin species. We cohabit in cities of tens of millions of people and, despite what the media tell us,...

Is lead in the US food supply decreasing our IQ?

Jun 16, 2017 04:49 am UTC| Insights & Views Health

The environmental advocacy group Environmental Defense Fund (EDF) on June 15 released a study about dietary lead exposure, with a focus on food intended for babies and young children. Using a Federal Drug Administration...

How a community-based approach to mental health is making strides in Zimbabwe

Jun 16, 2017 00:06 am UTC| Health

In Africa, epidemics are associated with outbreaks like cholera and measles or HIV and tuberculosis. Mental health would possibly be the last item on anyones list of big health challenges. But mental disorders, like...

Why healthcare services have a problem with gambling

Jun 13, 2017 15:57 pm UTC| Insights & Views Health

I have a problem with gambling. Theres not enough of it. That was the admission from billionaire Steve Wynn, a major figure in the casino industry, speaking at a recent gambling research conference in (where else?)...

Choosing healthy food: your surroundings can help or hinder your dining choices

Jun 13, 2017 15:01 pm UTC| Insights & Views Health

Most of us know what sort of food we should eat to optimise our health and help avoid lifestyle diseases like obesity and heart disease. But we dont stick to our ideal diets. Part of the reason is that food producers...

The benefits that a digital healthcare system could bring aren't out of reach

Jun 13, 2017 14:50 pm UTC| Insights & Views Health Technology

Imagine a day where you dont have to wait weeks to see your GP, followed by a further wait for medical test results and then still more waiting before being seen by a specialist. We know that changing demographic trends,...

Social media is as harmful as alcohol and drugs for millennials

Jun 13, 2017 14:48 pm UTC| Insights & Views Health

The word addiction brings to mind alcohol and drugs. Yet, over the past 20 years, a new type of addiction has emerged: addiction to social media. It may not cause physical harms, such as those caused by tobacco and...