Articles

The real task of science and health institutions is not to fuel resignation or vague alarmism in the face of daily poisons, but rather to transform knowledge of environmental impact into primary prevention, environmental remediation, and genuine protection of public health. To understand the magnitude of exogenous determinants on oncological development, it is necessary to clarify official scientific data. The list of the International Agency for Research on Cancer, updated a

The 2026 Nobel Prize in Physiology or Medicine was awarded to Karl Deisseroth, Peter Hegemann, and Georg Nagel for their discoveries on light-activated ion channels and optogenetics. Deisseroth works at Stanford University; Hegemann at Humboldt University of Berlin; Nagel at the University of Würzburg. To understand the discovery, one must start with the single-celled alga Chlamydomonas reinhardtii. To orient itself toward light, it uses special proteins called channelrhodops

The passage of time has always represented one of humanity's greatest obsessions. We are tormented by the idea that days flee quickly, leaving us empty-handed in the face of the inevitability of old age and the end. Yet, the perception of the real duration of our life is by no means an objective fact, but rather a complex and fascinating mental construction. Albert Einstein's private notes contained a true intuitive formula for slowing down time—a profound insight closely lin

Contemporary biological research is redefining the boundaries of human aging, demonstrating that longevity is not merely a chronological fact, but the biochemical outcome of precise molecular switches. Pioneering international studies published in scientific journals such as Science and Nature highlight how establishing a controlled caloric deficit and a drastic reduction in carbohydrate intake represent the most effective strategies to counteract the onset and progression of

Imagine a doctor capable of memorizing the entire world's scientific literature in a matter of seconds, capable of analyzing billions of terabytes of genomic data and predicting the onset of a disease years in advance. This is not science fiction, but the daily reality of artificial intelligence models applied to contemporary healthcare. Neural networks and deep learning algorithms are performing extraordinary diagnostic miracles, yet at the very peak of this glorious digital

Every day we make hundreds of decisions convinced that we are acting in a purely rational way. In reality, as demonstrated by psychologists Daniel Kahneman and Amos Tversky, our brains constantly use mental shortcuts known as heuristics. While these save us time, they also expose us to systematic errors known as cognitive biases. These mechanisms influence every area of our lives, from health and work to managing money. However, a powerful strategy rooted in cognitive psychol

Modern medicine's big gamble is changing course: it is no longer about guessing which disease will strike us, but about understanding which biological path we are tracing Let us imagine our health not as a series of photos taken suddenly in moments of crisis, but as a film ongoing for a lifetime. For decades, medicine has worked on snapshots: a blood pressure reading, a cholesterol test, a cancer screening. Yet the human body does not work in watertight compartments. It is a

Since 1988, Brian Weiss's bestseller Many Lives, Many Masters has continued to fuel an enduring fascination. The story of Catherine, the patient who allegedly recalled past existences during hypnotic regression—thereby achieving an improvement in her condition—has captivated millions of readers. However, when psychiatry, cognitive psychology, and neuroscience examine the phenomenon through the scientific method, the picture changes: it does not become less interesting, it bec

For many years, the fight against obesity has focused almost exclusively on two pillars: diet and physical activity. Today, however, scientific research invites us to broaden this perspective by recognizing a third, equally fundamental element: sleep. Sleeping is not simply a moment of rest, but an essential biological function capable of regulating metabolism, hormonal balance, inflammatory processes, and even eating behavior. A recent JAMA Insights article provides an in-de

Behind the mirror of our relationships lie two specters that society tends to condemn: jealousy and envy. Often categorized as moral petty flaws or character defects, these emotional responses actually possess a scientific dignity rooted in our evolutionary history. Nature does not waste energy on useless dynamics; every biochemical storm we experience has paid a price in terms of natural selection to ensure we are here today to tell the story. Jealousy acts as an ancestral g

Viktor Frankl’s story is not only a testimony of extraordinary resilience, but also the origin of a revolution in how we understand the human mind. A survivor of the Nazi concentration camps, Frankl reached a conclusion that went against the major psychological theories of his time: what truly drives human beings is not the pursuit of pleasure or power, but the need to find meaning. From this insight logotherapy was born, an approach that today converses with neuroscience and

For decades, type 1 diabetes has been one of regenerative medicine’s toughest challenges. Today science has made enormous strides: it is possible to produce functional pancreatic beta cells in the laboratory from stem cells. But the real problem is no longer making them — it is keeping them alive after transplantation. The patient’s immune system, in fact, represents a formidable obstacle. On one hand it recognizes transplanted cells as foreign, triggering rejection; on the o

Type 1 diabetes is an autoimmune disease in which the immune system destroys the beta cells of the pancreas, responsible for producing insulin. For those affected, daily life is marked by constant blood glucose checks and insulin administrations. But a new frontier of medicine could radically change this scenario. A study published in the New England Journal of Medicine in 2025 demonstrated the possibility of restoring lost function through the transplantation of stem cells t

For decades, myocardial infarction was considered an irreversible event. When heart muscle cells die from lack of oxygen, they do not regenerate: a fibrous scar forms in their place that cannot contract, progressively compromising the heart’s ability to pump blood and paving the way for heart failure. Today, however, that paradigm is beginning to change. Research published in Science in 2026 suggests that the heart possesses a previously “silent” self-repair capacity that cou

For decades we have pictured the brain as an impregnable fortress, protected by the skull and the blood–brain barrier, a highly sophisticated biochemical customs post whose vital task is to let nutrients through to neurons while blocking toxins, bacteria and immune cells that could trigger inflammation. However, recent scientific evidence published in Nature is rewriting our understanding of how vulnerable this protection can be, especially for people who play contact sports

Lucius Annaeus Seneca, in his Epistulae morales ad Lucilium—especially Letter 54—portrays asthma not only as a bodily ailment but as a genuine "exercise in death" (meditatio mortis). The Stoic philosopher describes the asthmatic crisis as suspirium: a breath that falters, leaving the body in an anguished suspension. For Seneca, the loss of breath was the most concrete manifestation of human frailty: "Everything that must happen, happens at the moment when the breath fails." I

Today at Città della Scienza (Napoli) the Hippocratic Oath 2026 was celebrated. A symbolic moment, certainly. But the real oath is not made with a formula spoken before an audience: it is shown every day, in overwhelmed emergency rooms, in understaffed wards, during brutal shifts and in the continual exodus of young doctors from a system that too often leaves them alone. Medicine cannot become only a permanent heroic sacrifice. Those who today swear to care for and protect li

The distance separating us from our desired results is not an unbridgeable void, but a space that can only be filled by discipline. We often fall into the trap of waiting for “motivation” as if it were a favorable and unpredictable condition. The science of performance, however, suggests a shift in perspective: motivation does not precede action, but is its consequence. Acting consistently and working regularly means training the mind—particularly the prefrontal cortex—to res

On the occasion of World Liver Day 2026, the international scientific community gathers around a fundamental concept: “food is health.” This message underscores how prevention represents a universal language, capable of bridging oceanic divides and uniting communities and healthcare systems in a shared mission. The liver is not just an organ, but the true laboratory of the human body. Silent yet tireless, it is responsible for metabolism, detoxification, and maintaining the b

A millennial intuition of Aristotle, forcefully returned to relevance in the chaotic flow of modernity and social media, reminds us of a truth that we often prefer to ignore: discipline beats talent. If talent is a seed, a potential enclosed in a fragile shell, discipline is the cultivated soil that allows that seed to sink its roots and transform into a centuries-old oak. Without the constancy of nourishment and protection from the elements, even the most prized sprout is de