EXPERT REACTION: Has there been a global insect apocalypse?

Publicly released: Tue 12 Jan 2021 at 1101 AEDT | 1301 NZDT

PNAS

Many insect populations around the world are decreasing by 1-2 per cent every year, but this may not be as simple as an insect 'apocalypse' across the board, according to a series of 12 research papers being published in PNAS. For example, in the Read more about EXPERT REACTION: Has there been a global insect apocalypse?

Slave labour is being used to meet our demand for PPE in the pandemic

Publicly released: Tue 12 Jan 2021 at 1045 AEDT | 1245 NZDT

Annals of Internal Medicine

COVID-19-related increases in supply and demand for personal protective equipment (PPE) are likely to have exacerbated the prevalence of forced labour in global PPE supply chains, according to international scientists. They cite the example of a New Read more about Slave labour is being used to meet our demand for PPE in the pandemic

That extra cup of coffee might cut prostate cancer risk

Publicly released: Tue 12 Jan 2021 at 1030 AEDT | 1230 NZDT

BMJ Open

Drinking several cups of coffee every day may be linked to a lower risk of developing prostate cancer, suggests a pooled data analysis of the available evidence. Each additional daily cup of the brew was associated with a reduction in risk of nearly Read more about That extra cup of coffee might cut prostate cancer risk

Gut bugs could influence COVID-19 severity

Publicly released: Tue 12 Jan 2021 at 1030 AEDT | 1230 NZDT

Gut

The variety and volume of bacteria in the gut, known as the microbiome, may influence the severity of COVID-19, as well as the magnitude of the immune system response to the infection, suggests Chinese research. The researchers analysed poo samples Read more about Gut bugs could influence COVID-19 severity

Saliva-based COVID-19 testing is as effective and cheaper than uncomfortable nasal swabs

Publicly released: Tue 12 Jan 2021 at 1029 AEDT | 1229 NZDT

Annals of Internal Medicine

Saliva-based sampling for detecting COVID-19 is similarly sensitive and less costly than nasal swabs, according to a review of the available evidence by Canadian and Brazilian researchers. As well as being uncomfortable for the recipient, nasal Read more about Saliva-based COVID-19 testing is as effective and cheaper than uncomfortable nasal swabs

Stick to supportive shoes if you have knee pain

Publicly released: Tue 12 Jan 2021 at 0900 AEDT | 1100 NZDT

Annals of Internal Medicine

Though they may look daggier than flat-bottomed hipster shoes, a supportive shoe might help alleviate that niggling knee pain, say Aussie scientists. Recently, it has been argued that a flat and flexible shoe might allow more of a 'barefoot' Read more about Stick to supportive shoes if you have knee pain

COVID-19 pandemic disrupted heart disease diagnosis and treatment

Publicly released: Tue 12 Jan 2021 at 0600 AEDT | 0800 NZDT

Journal of the American College of Cardiology

The COVID-19 pandemic delayed and disrupted heart disease diagnosis and timely treatment across the world, according to Australian and international researchers. They found that cardiac diagnostic procedure volumes decreased 42 per cent from March Read more about COVID-19 pandemic disrupted heart disease diagnosis and treatment

Working against antibiotic-resistance

Publicly released: Tue 12 Jan 2021 at 0300 AEDT | 0500 NZDT

Nature Microbiology

New research published today in the prestigious journal Nature Microbiology has discovered how to revert antibiotic-resistance in one of the most dangerous superbugs. A major risk of being hospitalised is catching a bacterial infection. Hospitals, Read more about Working against antibiotic-resistance

Extreme drought area expected to double by the end of the century

Publicly released: Tue 12 Jan 2021 at 0300 AEDT | 0500 NZDT

Nature Climate Change

By the end of this century, the global land area and population in extreme-to-exceptional drought could more than double, according to international research. The study looked at the water available globally in lakes and reservoirs, rivers, wetlands Read more about Extreme drought area expected to double by the end of the century

Unlocking the secrets of star formation

Publicly released: Tue 12 Jan 2021 at 0300 AEDT | 0500 NZDT

Nature Astronomy

A new study by an international team of researchers has used computer power to map the so-called sonic scale, showing the key role turbulence plays in star formation. A new study by an international team of researchers has used computer power to Read more about Unlocking the secrets of star formation