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9 hours agoScientists Say They've Found "Dark Points" That Move Faster Than the Speed of Light
Faster-than-light 'dark points' in light waves have been observed, moving without mass and not violating relativity.
Modern scientific societies are increasingly vulnerable due to their dependence on membership fees and journal subscriptions, which are being challenged by the rise of virtual networking and open-access publishing.
Being thrown into a group of new strangers each and every year, as is typical in so many American public school systems, is deeply evolutionarily unnatural. Under ancestral conditions, humans did not encounter strangers with nearly the same frequency that we experience now. And guess what? Humans have an entirely different way of interacting with strangers (including appropriate levels of hesitation and skepticism) than we have when interacting with others whom we know well.
Computer programs that check mathematical arguments have existed for decades, but translating a human-written proof into the strict programming language of a computer is extremely time-consuming, often taking months or even years.
Many colleges and universities have made cuts in these programs, often bolstering STEM programs at their expense. It's a situation that has sparked no small amount of impassioned editorials. The headline of a recent article at The Guardian by Alice Speri referenced an 'existential crisis at U.S. universities,' and Speri's reporting features numerous examples of undergraduate and graduate programs facing cuts or outright elimination.
Peter Drucker saw this symbiosis first. He realized that the new industrial order would depend on a worker who produced ideas instead of widgets. The knowledge worker became the engine of prosperity, and management became the social technology that synchronized millions of minds. The modern firm was as much an invention as the transistor it depended on. Three decades later, Tom Peters caught the next wave.
I'll be talking about holistic engineering or the practice of factoring in your technical decisions, designs, strategies, all the non-technical factors that are actually forces that influence your organic socio-technical problem space. As much as you can see in this canyon how natural forces have influenced the shape of the earth, so you can see the color. You can see all the different layers.
His message is clear: our world is built on abundant energy, around 80% of which has come from fossil fuels over the past 50 years. Because supplies are limited, energy consumption will peak in decades - sooner if humans attempt to limit climate change. To keep global warming below 1.5 °C by 2100, the use of fossil fuels must fall by 5-8% each year - a pace that is too fast for low-carbon energy to keep up with.
We now recognize that even ideas like "when" and "where" are subject to the laws of Einstein's relativity, and that in relativity, space and time are not absolute quantities, but rather are relative to each and every unique observer.
In antiquity, many opined about "the elements" in combination. Around 2500 years ago, Leucippus and Democritus founded the idea of atoms. Perhaps everything, they opined, was composed of indivisible building blocks. In the late 1700s, hydrogen and oxygen were discovered. Circa 1804, John Dalton revived atomism to explain chemical behavior. Then in 1869, Mendeleev developed the periodic table: organizing the atoms.
Consistent with the general trend of incorporating artificial intelligence into nearly every field, researchers and politicians are increasingly using AI models trained on scientific data to infer answers to scientific questions. But can AI ultimately replace scientists? The Trump administration signed an executive order on Nov. 24, 2025, that announced the Genesis Mission, an initiative to build and train a series of AI agents on federal scientific datasets "to test new hypotheses, automate research workflows, and accelerate scientific breakthroughs."
Any object or concept can be represented as a form, a topological surface, and consequently any process can be regarded as a transition from one form to another. If the transition is smooth and continuous, there are well-established mathematical methods for describing it. In nature, however, the evolution of forms usually involves abrupt changes and perplexing divergences, or transformations. Because these transformations represent sudden disruptions of otherwise continuous processes, Rene Thom of the Institut des Hautes Etudes Scientifiques in France termed them elementary catastrophes.
The exponential growth of scientific literature presents an increasingly acute challenge across disciplines. Hundreds of thousands of new chemical reactions are reported annually, yet translating them into actionable experiments becomes an obstacle1,2. Recent applications of large language models (LLMs) have shown promise3,4,5,6, but systems that reliably work for diverse transformations across de novo compounds have remained elusive. Here we introduce MOSAIC (Multiple Optimized Specialists for AI-assisted Chemical Prediction), a computational framework that enables chemists to harness the collective knowledge of millions of reaction protocols.
Recent integrative approaches suggest that physics cannot be adequately characterized by magnitude-based distinctions alone, such as those implied by Big-P, little-p, and mini-p physics. While these categories capture differences in scope and historical impact, they fail to address the heterogeneity of physical activity itself. To remedy this, I propose the Five Fs of physics: force, friction, flux, formulation, and foundational structure.
Perhaps the most commonly told myth in all of science is that of the lone genius. The blueprint for it goes something like this. Once upon a time in history, someone with a towering intellect but no formal training wades into a field that's new to them for the first time. Upon considering the field's issues, they immediately see things that no one else has ever seen before.
In fact, Stawicki was on a mission to save the lives of around 1,000 zebrafish ( Danio rerio) in her laboratory. Similarities between lines of hair cells on the fish's flanks and those in the mammalian inner ear enable her to use them as a model to study hearing problems in humans caused by some antibiotics and chemotherapy drugs. A sensor had picked up that the lab's heating system had been knocked out by a power fault.
For nearly 100 years, the United States has been the world's leader in a wide variety of scientific fields. No other country has: invested as much in fundamental scientific research, has made more scientific breakthroughs and scientific advances, has attracted more scientific researchers to move there to conduct their research, or has conducted more projects and been home to more scientists that have won Nobel Prizes.