Brain scanning studies are usually too small to find reliable results

Most studies that have used MRI machines to find links between the brain’s structure or function and complex mental traits had an average of 23 participants, but thousands are needed to find reliable results Mind | Analysis 16 March 2022 By Clare Wilson A functional magnetic resonance imaging scan of a brain taken during tasks … Read more

Even ‘Mild’ COVID Is Linked to Significant Brain Changes, Large Study Reveals

One of the largest COVID-19 brain imaging studies to date has shed some unsettling light on the disease’s impact on our brains. Even in those with a mild or moderate case, a SARS-CoV-2 infection was associated with “significant” neurological changes and loss of gray matter.    The study looked at the brain scans of 785 … Read more

A Love For Nature May Come From an Unexpected Place, Finds Large Twin Study

Do you love spending time in nature? Or are you a city slicker, happier in the concrete jungle than the great outdoors? Back in 1986, the US biologist EO Wilson proposed that humans have an innate connection with the natural world, an idea known as biophilia.   Almost every aspect of our lives depends on … Read more

World-First Experiment That Infected People With Coronavirus Shares Early Results

Scientists deliberately infected young, healthy volunteers with SARS-CoV-2, the coronavirus that causes COVID-19 – and now, they’ve shared their first results from that experiment.      The new study, published Tuesday (Feb. 1) in Springer Nature’s preprint database, In Review, has not yet been peer-reviewed, but it could provide insight into how mild COVID-19 unfolds, from the moment … Read more

Covid-19 news: Results from world’s first human challenge trial

By Michael Le Page, Clare Wilson, Jessica Hamzelou, Sam Wong, Graham Lawton, Adam Vaughan, Conrad Quilty-Harper, Jason Arunn Murugesu, Layal Liverpool and Alex Wilkins A student takes a lateral flow test in London PA Images / Alamy Latest coronavirus news as of 12.30pm on 2 February Study that infected young adults with the coronavirus finds … Read more

The Source of Ghostly Shadows in The Sun’s Atmosphere Could Finally Be Identified

We might finally have an explanation for mysterious shadows of falling material in the atmosphere of the Sun, observed during solar flares. First spotted in 1999, these mysterious streaks of shadow – referred to as “downward-traveling dark voids” – were thought to be related to the magnetic field interactions that trigger solar eruptions. Now, solar … Read more

Scientists Found a Healthier Way to Cook Broccoli, But There’s a Catch

In recent years, broccoli has gained a reputation as an excellent vegetable due to its high levels of a particularly beneficial compound called sulforaphane. With some early-stage studies showing how this compound plays a role in blood sugar control and potentially even has anti-cancer benefits, it’s no wonder that broccoli pills are on the rise. … Read more

Omicron testing: new covid guidelines, LFT results and everything else you need to know

With omicron infections surging around the world, many countries are changing their coronavirus testing guidelines to better deal with the new variant and the huge number of cases it is causing. Here’s what you need to know. Health 10 January 2022 By Clare Wilson Lateral flow tests may be less likely to detect the omicron … Read more

Why Discovering ‘Nothing’ in Science Can Be So Incredibly Important

In science, as in life, we all like to celebrate the big news. We confirmed the existence of black holes by the ripples they create in space time. We photographed the shadow of a black hole. We figured out how to edit DNA. We found the Higgs boson!   What we don’t usually hear about is … Read more

Endometriosis Drug Shows Promise in Preliminary Phase 3 Trial Results

A new drug with the potential to treat endometriosis-associated pain with very few side effects is getting closer to official approval. Endometriosis is a chronic inflammatory condition and the leading cause of pelvic pain worldwide. With no known cause or cure, many patients have run out of options and are living with chronic and unrelenting symptoms.   … Read more