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In today’s AI news, ByteDance cofounder Zhang Yiming has become China’s richest man as investors bet on companies with AI potential. Zhang’s fortune has grown to $65.5 billion, ahead of beverage giant Nongfu Spring founder Zhong Shanshan’s $56.5 billion, according to Forbes estimates. Zhang, 41, derives his net worth from a 21% stake in the privately held tech behemoth …

And, OpenAI, Google, Meta, Microsoft, and smaller firms like Anthropic are losing massive amounts of money by giving away their AI products or selling them at a loss. “We are in the era of $5 Uber rides anywhere across San Francisco but for LLMs,” wrote early OpenAI engineer Andrej Karpathy. Chatbots are free, programming assistance is cheap, and attention-grabbing, money-losing AI toys are everywhere. AI is in its free(ish) trial era.

Meanwhile, the world’s largest contract electronics maker, Foxconn, said it has built its own large language model with reasoning capabilities, developed in-house and trained in four weeks. Initially designed for internal use within the company, the artificial-intelligence model, called FoxBrain, is capable of data analysis, mathematics, reasoning and code generation. Foxconn said Nvidia provided support …

Then, once upon a time, software ate the world. Now, AI is here to digest what’s left. The old model of computing, where apps ruled, marketplaces controlled access and platforms took their cut, is unraveling. What’s emerging is an AI-first world where software functions aren’t trapped inside apps but exist as dynamic, on-demand services accessible through AI-native interfaces.

In videos, learn how to integrate ElevenLabs Conversational AI platform with Cal. com for automated meeting scheduling. Angelo, takes you through the process with step-by-step instructions, and you can view and use the complete guide with Eleven Labs full documentation.

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Marine worms use nature’s 3D printing to build their bristles piece by piece.

A new study has shed light on how certain marine worms form bristles, hair-like projections on each side.

A team of researchers, led by molecular biologist Florian Raible from the Max Perutz Labs at the University of Vienna, used advanced imaging techniques to closely study Platynereis dumerilii, which is often considered a living fossil.

These annelid worms have extraordinary bristles that enable them to navigate their aquatic environment. But how are these intricate structures formed? It turns out that these species develop bristles piece by piece, similar to the process of 3D printing.

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The discovery of a mini aurora above a light-emitting polymer material reveals an electron-ejection process that might be useful in field-emission displays and material fabrication.

Auroras occur in the night sky when charged solar-wind particles, such as protons and electrons, are deflected by Earth’s magnetic field and interact with molecules in the atmosphere. Researchers have now found an aurora-like emission coming from a light-emitting polymer [1]. The surprising display consisted of flashes of green light above the polymer surface. The researchers explained the emission as the result of electrons being ejected from the polymer and interacting with a vapor of organic molecules. The discovery suggests that these polymers might be useful as electron emitters for applications such as spectroscopy, medical technology, and lithography.

Jun Gao from Queen’s University in Canada is amazed by auroras, and he’s even gone out on cold nights to look for them. But he was not prepared for the aurora that showed up in his lab two years ago. He and his student at the time, Dongze Wang, were testing failure modes for polymer light-emitting electrochemical cells, or PLECs, used in light sources and display devices. These cells are organic semiconductors that are electrochemically doped on one side to have excess electrons (making an n-type semiconductor) and on the other side to have electron deficiencies, or holes (making a p-type semiconductor). Electrons crossing the p – n boundary can fill holes and produce red light.

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A team of cognitive neuroscientists and acoustic engineers at Adam Mickiewicz University, in Poland, has found no evidence that wind turbine noise causes mental impairment. In their study, published in the journal Humanities and Social Sciences Communication, the group conducted experiments exposing human volunteers to various noises and measured a range of impacts.

Over the past several years, several groups and individuals around the world, most particularly in the U.S., have conceived of the idea of something called “wind turbine syndrome”—a theory that suggests noise from windmills can cause , or other health problems such as cancer. To date, such claims have not been backed up by research or any other type of proof. In this new effort, the research team in Poland sought to find out if there is any merit to the theory.

The researchers recruited 45 students at a local university who listened to various noises while wearing devices that measured their brainwaves. The researchers intentionally chose young volunteers because prior research has shown they are more sensitive to noise than .

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Unlocking New Data for Earth Observation

Reliable data is one of the most valuable tools in scientific research. The more data sources scientists can access, the more accurate their findings become. Until recently, researchers in navigation and satellite geodesy saw a major missed opportunity — while thousands of satellites in mega-constellations orbited Earth for communication purposes, their signals couldn’t be used for positioning or Earth observation.

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The brain has higher concentrations of plastic particles compared to other organs, with increased levels found in dementia patients.

In a comprehensive commentary published in Brain Medicine, researchers highlight alarming new evidence of microplastic accumulation in human brain tissue, offering critical insights into potential health implications and prevention strategies. This commentary examines findings from a groundbreaking Nature Medicine article by Nihart et al. (2025) on the bioaccumulation of microplastics in the brains of deceased individuals.

The research reveals that human brains contain approximately a spoonful of microplastics and nanoplastics (MNPs), with levels three to five times higher in individuals with documented dementia diagnoses. Even more concerning, brain tissue exhibited MNP concentrations seven to thirty times higher than those found in other organs, such as the liver or kidneys.

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