There’s an urgent need for a new ethic of dementia care that supports the facilitation of sexual expression. (Shutterstock)

A new way to think about dementia and sex

The sexuality of persons living with dementia is demonized by media and ignored by clinical guidelines. But sexuality is fundamental to being human and vital to a humane culture of residential care.
Traditional taro pits can be used to grow nutritious vegetables for the entire household. Graham Lyons

How food gardens based on traditional practice can improve health in the Pacific

We set out to discover whether it's possible to reduce the alarming rates of non-communicable diseases in Pacific nations while improving nutrition security and income.
A medical cannabis grower. Shivanshu Pandev/flickr

Study: cannabis may reduce crack use

Scientists have never found a medicine to help crack users who want to decrease their consumption. Canadian researchers think cannabis might be the answer.
Disruption of the thyroid hormones can prevent tadpoles from becoming frogs. Coffee/Pixabay

Everyday chemicals may affect brain development, including foetal IQ

Research shows thyroid hormone, which is required for brain development in all vertebrates, is severely affected by chemicals present in our everyday cleaning products, clothing and cookware.

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