Image © Michael S. Helfenbein
The nature of Mars' mantle and crust is revealed in its volcanic rocks
Mars has a distinct structure in its mantle and crust with discernible reservoirs, and this is known thanks to meteorites that scientists at Scripps Institution of Oceanography at UC San Diego and colleagues have analyzed on Earth.
Neuroscientists resolve long-standing debate
Some monkeys have shown the ability to count objects
(Image credit: Michael Woodruff/Shutterstock)
Research co-led by neuroscientists Professor Yung Wing-ho from City University of Hong Kong (CityUHK) and Professor Ke Ya from The Chinese University of Hong Kong (CUHK) Faculty of Medicine (CU Medicine) has made a groundbreaking discovery regarding number sense in animals by confirming the existence of discrete number sense in rats, offering a crucial animal model for investigating the neural basis of numerical ability and disability in humans.
Jan Nicolaas Kind – Brazil
Just imagine two debaters ...
One of them, number 1, a sociopath. is operating influenced by egotism, narcissism and voracity thus representing a threatening dark force, acting like a mob boss, fully determined to obliterate everything his opponent is and stands for.
Columbia researchers have discovered a genetic variant that reduces the odds of developing Alzheimer's disease by up to 70% and may be protecting thousands of people in the United States from the disease.
The discovery of the protective variant, which appears to allow toxic forms of amyloid out of the brain and through the blood-brain barrier, supports emerging evidence that the brain's blood vessels play a large role in Alzheimer's disease and could herald a new direction in therapeutic development.
Tim Wyatt – England
Tim petting some (Greek) cats
As we reach the end of the first quarter of the first century of this still new-ish millennium, one of the few remaining certainties is that we live in a world riddled with total uncertainty. The only sure bet is that we’ll almost certainly continue to be hit between the eyes by major upheavals of one sort or another. Chaotic leitmotifs predominate. The key uncertainty is whether this will be a path to regeneration or a road to perdition. Whatever our trajectory no doubt the new crunch-point or cataclysm will be dished up in some exotic new variety we haven’t come across before. And it will probably scare the hell out of us.
Following an 18-month meditation programme can improve the wellbeing of older adults, finds a new randomized controlled trial by an international team co-led by UCL. (University College London)
The findings, published in PLOS ONE, show that meditation can improve people's awareness, connection to others, and insight.
While the meditation training did not confer significant benefits on two commonly used measures of psychological wellbeing and quality of life, the researchers say their findings may reveal limitations in existing methods of tracking wellbeing.
Tim Wyatt – England
The author
As I reach a certain late stage in my life, I have a confession to make. I detest virtually all aspects of the modern world. It’s not just because I’m getting old and grumpy. And I know that I’m not alone in this loathing.
Those of us in the twilight of our current bodily existence can feel fortunate – or perhaps otherwise – for experiencing the most aggressively rapid advancement the world has ever seen. We’ve witnessed consecutive decades of greater wealth, longevity and scientific progress than our ancestors ever did. Healthcare, social justice and communications have all witnessed radical transformation. Yes, I’m the first to admit that there have been huge benefits.
New research shows how combining mindfulness with exercise boosts people's mental health and well-being and could help change exercise habits
For people looking to start 2024 with a new routine to feel fitter and happier, a new study from the University of Bath suggests that combining mindfulness with exercise could be your key to success.
A study, published in the academic journal Mental Health and Physical Activity, suggests that life changes which combine both physical activity and mindfulness are most effective at lifting mood and improving health and wellbeing.
Both physical activity and mindfulness practice have well established psychological benefits.However, by reviewing existing research studies, this is one of the first to show how the positive effects can be increased when the two are combined.