Fresh Science Trends

The Carcinogenic Pujas: When Celebration Meets Chemistry The science of festive smoke, toxic air, ultra-processed food and the invisible price of celebration. What if the air we breathe during our most beloved festival carries a chemical burden that outlasts the celebration itself? Durga Puja is a celebration of triumph, artistry, devotion and community. Yet, beneath the illuminated pandals and festive feasts lies a less-discussed scientific reality: the chemistry of combustion, the biology of air pollution and the cumulative risks associated with certain food-processing practices. The question is not whether Durga Puja causes cancer, but whether some of the ways we celebrate expose us to avoidable carcinogens. The Chemistry of Festive Air Incense sticks, dhuno, candles, oil lamps, firecrackers and vehicle emissions can release a complex mixture of airborne pollutants. Incomplete combustion produces fine particulate matter (PM₂.₅), carbon monoxide, volatile organic compounds and, depen...

The people who make you powerful may one day become your greatest threat. And the people who promise to stand by you may be the first to abandon you.   Credit: FST This is the unsettling paradox of loyalty, especially when extraordinary talent enters the equation. The Burden of Being Exceptional Exceptional talent is a double-edged sword. It attracts admiration, creates opportunities, and drives progress—but it can also expose the insecurities of those who hold power. A visionary who once seemed indispensable may eventually appear intimidating. Their success challenges hierarchies, their independence threatens control, and their brilliance can turn admiration into envy. Sometimes, the greater the contribution, the greater the perceived threat. Thus, those who build institutions, transform teams, or redefine possibilities may find themselves sidelined by the very systems they helped elevate. When Loyalty Breaks from Within Yet extraordinary individuals are not merely victims of betr...

Nobel Prize in Chemistry 2026: How Can Life Become Homochiral? From a tiny chemical imbalance to the “one-handed” chemistry of life All about Nobel Prize in Chemistry 2026: How Can Life Become Homochiral? Credits: @FST On 7 October 2026 , the Royal Swedish Academy of Sciences awarded the Nobel Prize in Chemistry 2026 to Henri B. Kagan of Université Paris-Sud, France, and Kenso Soai of Tokyo University of Science, Japan, “for the discovery of non-linear effects and autocatalysis in asymmetric organic synthesis.” Their work addresses a fundamental question in chemistry: how can a chemical system containing two possible mirror-image molecules develop a strong preference for one of them? This question leads directly to one of biology’s most intriguing chemical features: homochirality . Before going further, one terminology point is important. Homochirality means a strong preference for one molecular handedness. Homomers , by contrast, are molecular assemblies made from identical subuni...

Author: Anneswa Das Have you ever wished you could just reach into the brain and flip a switch to turn off a migraine, calm an anxiety attack or bring back a lost memory? For decades, doctors and neuroscientists could only dream about something like that. The human brain is home to over 86 billion neurons, all working at once or as according to situations.  Trying to understand which specific cells cause a panic attack or trigger a tremor was like standing in the middle of a roaring stadium and trying to pick out a single person’s voice. As for it's solution, medicines flood the whole brain and cause side effects. While if you used electrical stimulation, it erases everything nearby without discriminating. Then came Optogenetics — a breakthrough so revolutionary that it was awarded the Nobel Prize in Physiology or Medicine in 2026 to joint awardee to Karl Deisseroth (Stanford University, USA), Peter Hegemann (Humboldt University of Berlin, Germany), and Georg Nagel (University of ...

The Digital Master Disc: Why Aging is an Information Glitch Think of your genome as a pristine audio CD containing the master recording of a symphony. Every single cell in your body—whether in your retina, liver, or skin, holds this exact same disc with all 3.2 billion base pairs of DNA. DNA Courtesy: AI  @FST What makes a skin cell different from a brain cell isn’t the disc itself; it’s the epigenome . The epigenome is like a set of physical volume knobs, mute buttons, and sticky notes placed on the disc. It tells a heart cell: "Only play the drumbeat at full volume, and keep the violin track muted." How Epigenetic "Noise" Causes Aging Over 50, 70, or 90 years, your cells constantly repair everyday wear and tear from metabolism, sunlight, and toxins. Every time DNA breaks, the cellular repair crews rush over to fix it, accidentally knocking the volume knobs out of alignment on their way back. CpG Methylation Tags (-CH₃): These act like sticky tape placed over gene...

The Language of Silence: Why We Miss What Our Partner Is Feeling The Language of Silence often precedes a period of melancholiness We share our lives, our routines, and our quietest routines with the person we love, yet emotional misfires happen in seconds. A heavy sigh over a morning cup of tea gets dismissed as irritability. A sudden withdrawal during a shared drive is mistaken for indifference. When two well-intentioned people want to connect, why is it so easy to misread each other’s emotional world? From a psychological lens, emotional disconnection is rarely about a lack of affection. It is rooted in how our minds unconsciously process safety, history, and communication. 1. The Projection Trap: Seeing Them Through You Our brains naturally take shortcuts. In cognitive psychology, this often manifests as the false-consensus effect —the belief that other people think, feel, and react just as we do. If you decompress from stress by seeking quiet isolation, your partner’s urge to talk...

Your entropy is not constant —it steadily increases over your lifetime. Entropy Pablo González-Trejo, Untitled, Oil on canvas, 150 x 209 cm, 2022 In physics, entropy measures molecular disorder and unavailable energy; in biology and information theory, it measures noise, decay, and the gradual corruption of vital biological code. While living organisms survive by actively fighting entropy, aging marks the point where entropy gradually wins. The Living Paradox: How You Defy Physics Every Day The Second Law of Thermodynamics dictates that the universe drifts toward disorder. Left alone, structures break down, heat dissipates, and chaos spreads. Yet an embryo transforms into a human composed of roughly 37 trillion cooperating cells. Why don't living things immediately dissolve into thermal soup? In 1944, physicist Erwin Schrödinger answered this in What is Life? —organisms are open thermodynamic systems. You do not violate the laws of physics; you cheat them locally by consuming...