Cosmologists may have discovered what could be the precursors of the vast clusters of galaxies that we see today. Galaxies like our Milky Way, with its 100 billion stars, are usually not found in…

Triple-negative breast cancers are around 15% of all breast cancers and they lack any of the three receptors (oestrogen, progesterone or HER2) that would make them responsive to targeted drugs.…

Up to 1 billion people globally have insufficient or deficient vitamin D levels even though many western nations fortify milk with it. The reason is lack of sun exposure in some places but with a…

Though the Intergovernmental Panel on Climate Change (IPCC) has asked science journalists and political writers wearing a scientific beard to not attribute every weather event to climate change,…

Compared to most languages in the developed world, Icelandic is quite conservative. Formal German is almost useless in actual German society due to slang and informal terms, for example, while…

Australia’s CSIRO has come up with some pretty amazing inventions over the past 86 years of research, from polymer banknotes to insect repellent and the world-changing Wi-Fi. But we can also lay…

It is well established that particles emitted during major volcanic eruptions cool the atmosphere for two or three years  due to a 'parasol' effect that reflects sunlight. Less well known is…

Plagiarism is the most sincere form of flattery, they say (or rather, this is said of imitation). In arts - literature, music, painting - it can at times be tolerated, as an artist might want to take…

A new study has recommended against using nitrogen to fertilize radiata pine plantations after analysis of more than 1,500 soil samples gathered in timber woodlands in Bizkaia and the north of Araba…

Cholesterol-lowering statins have transformed the treatment of heart disease. But while the decision to use the drugs in patients with a history of heart attacks and strokes is mostly clear-cut, that…

A new paper creates a link between exposure to pesticide residues from fruits and vegetables and semen quality.  Men who ate fruits and vegetables with higher levels of pesticide residues, like…

Researchers have tested a range of neuroprosthetic devices, from wheelchairs to robots to advanced limbs, that work with their users to intelligently perform tasks. They work by decoding brain…

In ancient times, attributing effects to the moon made some sense. If it could change tides, which everyone except Galileo recognized it did, why not cause effects in people?  Today, we know…

The UN Intergovernmental Panel on Climate Change (IPCC) is a group of climate change experts representatively selected from regions around the world that periodically releases Assessment Reports in…

Natural wetlands usually emit methane and sequester carbon dioxide. Anthropogenic interventions, in particular the conversion of wetlands for agriculture, result in a significant increase in CO2…

Urine is commonly believed to be sterile until it reaches the urethra but that has led to numerous misconceptions about what can and should or should not be done with it. Drinking urine is a bad idea…

A new study finds that in scenarios of increasing global temperatures, methane-generating microbes, found in thawing lake sediments may ramp up production. Though methane stays in the atmosphere for…

Anti-vaccination beliefs can cause real, substantive harm, as shown by the recent outbreak of measles in the US. These developments are as shocking and distressing as their consequences are…

A new study has identified a familial association in spontaneous coronary artery dissection, a type of heart attack that most commonly affects younger women, suggesting a genetic predisposition to…

A diagnosis of thyroid cancer can be devastating to professional singers, because surgical removal of the thyroid commonly causes voice changes. Massachusetts Eye and Ear surgeons developed a neural…