Scientists have uncovered a remarkable self-healing property in a strange class of materials known as quasicrystals, revealing their ability to grow into a perfect, single structure even when faced with obstacles. The discovery challenges a long-held understanding of crystal formation and opens the door to creating large, strong materials free
The problem begins simply enough. A journalist finds a word that seems to fit almost everything. It might be "crisis", "pivot" or the ever-convenient "impact". It's concise, authoritative, and headline-friendly. It appears once, then again, and soon it begins to dominate the
A strange thing: a whale has washed up on a beach near Visakhapatnam. Not just any whale but a fully grown baleen, a hundred feet long and weighing about 40 tonnes (although I'm not clear how they were able to weigh it so quickly). Once recalled, it'
Jane Goodall was a celebrated figure in conservation. Her work with chimpanzees in the Gombe Stream National Park in Tanzania redefined primatology. However, more than a few publications as well as conservation experts writing on social media platforms have since her passing on October 1 called attention to the ways
We often understand science primarily in terms of its tangible successes, looking to it for advances in medicine, for the foundations of technologies, and for the tools with which to predict and manage our environment. This perspective views science as a potent problem-solving enterprise. In his chapter in a new
The American-Israeli economic historian Joel Mokyr has been awarded one half of the 2025 special Nobel Prize for economics "for having identified the prerequisites for sustained growth through technological progress". Now, by rewarding particular achievements over others, the Nobel Prizes are in general guilty of rendering them seemingly
When light, sound or any kind of wave travels through a complex medium like fog, murky water, or biological tissue, it scatters in many directions. Each particle or irregularity in the medium changes the path of the waves, scrambling them and blurring the resulting image. This is why doctors struggle
Congratulations, László Krasznahorkai, for winning the Nobel Prize for literature. I still remember reading his The Melancholy of Resistance (1989). It was a mostly unnerving, somewhat frightening experience because I read it at a time of great uncertainty in my own life. In The Melancholy, chaos lurks in the banal
Bayes's rule is one of the most fundamental principles in probability and statistics. It allows us to update our beliefs in the face of new evidence. In its simplest form, the rule tells us how to revise the probability of a hypothesis once new data becomes available. A
The double-slit experiment has often been described as the most beautiful demonstration in physics. In one striking image, it shows the strange dual character of matter and light. When particles such as electrons or photons are sent through two narrow slits, the resulting pattern on a screen behind them is
India has won 22 Ig Nobel prizes to date. These awards, given annually at Harvard University by the magazine Annals of Improbable Research, honour studies that "first make people laugh, and then make them think" — a description that can suggest the prizes are little more than jokes whereas
Maxwell’s demon is one of the most famous thought experiments in the history of physics, a puzzle first posed in the 1860s that continues to shape scientific debates to this day. I’ve struggled to make sense of it for years. Last week I had some time and decided