Articles on Risk assessment

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Huge swathes of Tasmania have burned this year. Warren Frey/Tasmania Fire Service

After Tasmania’s year of disasters, bushfire tops the state’s growing list of natural hazards

A comprehensive analysis of Tasmania's natural disaster risks has identified bushfire as the biggest threat, alongside emerging issues such as disease epidemics and heatwaves.
Substances, such as these carbon nanotubes, can behave differently at the nano-scale, and may post a health risk. ZEISS Microscopy/Flickr

Big questions about risk assessment of nanomaterials

We need to carefully assess nanomaterials to ensure their safety, but there are questions over whether the existing practice of risk assessment is up to the task.
This sign might actually be appealing to treasure hunters in the distant future. Alan English CPA/Flickr

Three problems with the way we think about nuclear power

Our natural difficulties in thinking about the future, low probabilities and considering risk make many of our views about nuclear power problematic.
Unnecessary anxiety is a media health risk. Vincent Yu/AP/PA

Health experts with pharma links more likely to talk up risk

When new health threats emerge, the media is often accused of hyping up the risk to the public. But we tend to believe that health experts provide rational, independent viewpoints on the real risks posed…
The predictive tool might help women make decisions about changing their lifestyle. Image from shutterstock.com

Tool to predict women’s cancer risk could prompt lifestyle changes

Researchers in the United States have developed a new model to predict women’s risk of developing breast, uterine and ovarian cancer, based on individual lifestyle factors. These three cancers make up…

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