The Conversation

Last week there was another very public case of a journal article being retracted as a result of academic misconduct. This time it was in the Journal of the American Medical Association (JAMA), with the lead author – Dr Anna Ahimastos, working at Melbourne’s Baker IDI – reportedly admitting she fabricated data.

Gayle Newland, 25, has been convicted of three counts of sexual assault against a woman who had believed she was in a sexual relationship with a man. Newland’s case has thrown up some very thorny questions about gender and sexual consent – and about what, exactly, we are required by law to reveal to our sexual partners.

In Australian homes, reliable hot water supplies for taking showers or bathing the kids are taken for granted. But this has a significant cost – conventional hot water heaters can account for up to 30% of household energy use and can be significant carbon emitters.One alternative is solar hot water, which can supply more than 90% of household hot water and reduce energy bills by 50-85%, as well as lowering carbon emissions.

There are countless parenting questions that science can’t answer: “is it gross to eat food my child spat out?”, “why do my kids hate wearing pants?” and, of course, “when they grow up, will my kids remember how much I loved them, or just that I made them wear pants?”.Fortunately, there are some important parenting issues science can address. Here are five simple tips for raising healthy children based on scientific studies from the last 12 months,.1. Dads can – and should – help with breastfeeding

This spring, the world learned of a newly discovered missing link between microbes and humans called Lokiarchaeota. The actual story is that the microbe Lokiarchaeota, discovered on the deep sea floor by a hydrothermal vent called Loki’s Castle, shares features with both bacteria and us. The spin is that this makes it a missing link between the two.

Imagine if you could ban a certain, easily replaceable food component and save thousands of lives as a result. That’s the claim of new research that says a ban on trans fats in England could prevent 7,200 deaths between 2015 and 2020. The problem is that industrial trans fats have already virtually disappeared from UK diets.

Individually, we use thousands of chemicals in our households and very few of us think about whether they are harming the environment. We often think about buying a “green” detergent to wash our clothes, but the simple act of shampooing and conditioning our hair, even with green products, results in more than 30 chemicals being washed into our sewers.Despite our best efforts in the supermarket, our waste water treatment systems are well designed for removing most of these chemicals, as the majority are biodegradable. However, a number of household chemicals are difficult to remove and end up being discharged into our coastal environments and waterways.

In the Mediterranean climate of California, with its warm, wet winters and hot, dry summers, the snowpack in the Sierra Nevada mountains plays a critical role. It serves as a natural water storage system that feeds waterways and reservoirs during the dry summer months.That’s why it was very fitting that when Governor Jerry Brown announced the first-ever mandatory statewide water restrictions, he did it from the snow-barren Phillips snow course station in the Sierra Nevada. The April 1 snowpack’s water content has been measured at this station since 1941 and has averaged at 66.5 inches over this period.

It was a humid, sticky 32°C when I made a quick trip to the grocery store in shorts and a tank top earlier this week. Despite the heat, however, the store clearly wanted me to think it was the fall season – and for us Americans, that means pumpkin spice.Weaving in and out of each aisle, I was inundated with row upon row of pumpkin spice M&Ms, pumpkin spice yogurt, pumpkin spice Oreos, pumpkin spice cereal, pumpkin spice beer, pumpkin spice cookies, pumpkin spice bagels, pumpkin spice Pop-Tarts, pumpkin spice popcorn, pumpkin spice hummus, pumpkin spice creamer for my pumpkin spice coffee …

Scientists have discovered that the high pressure in the eye that occurs with most common forms of glaucoma can trigger two genes that work together to cause vision loss, a finding that may help pave the way for new glaucoma drugs.There is currently no way to prevent onset or worsening of glaucoma and it is usually treated by managing fluid pressure inside the eye.The researchers looked at the genes involved in primary open-angle glaucoma, the most common form of the disease, which usually affects people over 50 and can cause blindness.

An independent report commissioned by the Royal Australasian College of Surgeons (RACS) released yesterday has found bullying, sexual harassment and discrimination are commonplace in the culture of surgeons. Apologizing and committing to genuine action to address the “toxic culture” is a positive step, but the actual detox will require more radical surgery to some deeply held beliefs and a transplant of new attitudes about who is, and what it is to be, a doctor.

News that Sydney Swans star Lance “Buddy” Franklin, arguably the biggest name in the Australian Football League (AFL), is experiencing a mental health condition has garnered a lot of media attention. His story highlights not only the persistent stigma surrounding mental illness, but the potential of sport to help tackle it.