How pigeons exploit magnetic fields for navigation
Iron-rich immune cells in the liver may act as sensors for magnetic fields, serving as an internal compass.
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Iron-rich immune cells in the liver may act as sensors for magnetic fields, serving as an internal compass.
Waymo is debuting Ojai, its first purpose-built robotaxi
StrictlyVC Los Angeles is on June 18. Join for meaningful networking and fireside chats with leaders from Mach Industries, Shinkei Systems, and more. Register today.
While startups raising back-to-back rounds at steep step-ups have become almost routine, a company whose valuation doubles in three weeks is unusual enough to raise questions, particularly given the investor set in both rounds is the same.
The new Opus model comes with a tool called Dynamic Workflows, for coordinating swarms of subagents.
Anthropic is releasing Claude Opus 4.8 on Thursday, and the company is touting the model's "honesty." According to Anthropic, it trains "all [its] models to be honest - for instance, to avoid making claims that they can't support." But it notes that "a general problem with AI models is that they sometimes jump to conclusions, […]
The launch of the Ojai minivan robotaxi comes after years of development and testing, but arrives amid a challenging time for Waymo.
Analytics is often treated as a reporting feature: a dashboard added after the product already exists. That is usually too late. For software operators, analytics is closer to infrastructure. It is the layer that makes the state of the product visible. Without it, a team cannot evaluate the situation, understand whether the product creates value, or know whether a workflow is improving. That is the reason WebmasterID is built around privacy-first analytics. The goal is not to collect more data than necessary. The goal is to preserve enough signal to make practical decisions without turning measurement into surveillance. Analytics answers operational questions Good analytics starts with plain questions. What happened? Which workflow changed? Which part of the product is used? Where do people leave? Which system events matter? What evidence supports the conclusion? Those questions sound simple, but they are the foundation of product judgment. If the data model cannot answer them, the team is forced to reason from anecdotes, support messages, and internal opinion. Those inputs still matter, but they are not enough on their own. Analytics gives operators a way to compare the current state with the previous state. It makes change visible. It also makes uncertainty visible when the evidence is incomplete. Product value needs evidence A product can look polished and still fail to create value. It can also look unfinished while solving a real operational problem. The difference is usually visible in behavior. Do users return? Do they complete the workflow? Do they avoid a manual step? Does the product reduce confusion? Does it make a business process easier to operate? Privacy-first analytics should help answer those questions without building a profile of every person. In many cases, first-party events, coarse context, workflow state, and careful retention rules are enough. The system does not need to know everything about a user to show whether a product path is working.
Elon Musk is publicly reframing xAI’s massive Anthropic compute deal as short-term and cancellable, despite SpaceX’s own S-1 filing describing payments through May 2029.
The Bezos-backed EV startup has yet to announce final pricing for its vehicle, which is supposed to start shipping by the end of this year.
The pale-blue Ojai vehicles will start picking up members of the public in California and Arizona today.
After several months of testing, Waymo is finally ready to invite non-employee passengers into its newest vehicle, the Zeekr RT minivan, which has been rebranded as Ojai. Waymo says it will begin offering "select riders" access in San Francisco, Los Angeles, and Phoenix, before "gradually" expanding to more riders and cities. Trips will be free […]
At least two owners have lost control of their vehicles after a critical suspension component broke. In both cases, the vehicles had been previously serviced.
Savings of up to $410 on TechCrunch Disrupt 2026 tickets end tomorrow, May 29, 11:59 p.m. PT. Register now to save and join 10,000+ tech leaders on October 13-15 in San Francisco.
General Compute is betting SambaNova will be the next breakout chipmaker.
Probabilistic Graph Neural Inference for deep-sea exploration habitat design for extreme data sparsity scenarios Introduction: The Abyssal Classroom It was 3 AM, and I was staring at a screen filled with bathymetric data from the Mariana Trench—or rather, the absence of it. The dataset I had painstakingly compiled from oceanographic surveys, autonomous underwater vehicle (AUV) logs, and satellite altimetry had 97% missing values. My initial approach—a standard deep learning model for habitat design—failed catastrophically, producing predictions that were physically impossible (like habitats floating 200 meters above the seafloor). That night, as I watched the loss curve plateau into nonsense, I realized something profound: deep-sea exploration habitat design isn't just an engineering challenge; it's an inference problem under extreme uncertainty. My learning journey into probabilistic graph neural inference began that night. While exploring how to model the sparse, irregularly sampled data from hydrothermal vent fields, I discovered that traditional neural networks treat observations as independent, ignoring the inherent relational structure of the deep-sea environment. Through studying geometric deep learning and Bayesian inference, I realized that graph neural networks (GNNs) could capture the complex dependencies between seafloor features—but only if we could handle the missing data probabilistically. This article documents what I learned from building a probabilistic graph neural inference system for deep-sea habitat design, where data sparsity isn't a bug but a feature. Technical Background: Why Graph Neural Networks for the Abyss? Deep-sea habitats—from hydrothermal vent chimneys to cold seep mounds—are not randomly distributed. They form interconnected networks governed by geological processes, fluid dynamics, and biological colonization patterns. In my research, I found that this relational structure is perfectly suited for graph neural networks. However, th
Trisha Ballakur discusses her journey from a backend software engineer to CTO and CEO, using her startup Pointz as a case study. She explains how to implement bottom-up customer discovery to find product-market fit, effectively delegate to global contractors to reduce build times, customize open-source repos like Valhalla, and apply engineering test-case models to business development. By Trisha Ballakur
It’s slimmer, lighter, and more durable. But the real upgrade is Oura’s push into AI-powered health insights and proactive monitoring.
I first realized there was an issue with Kia's flagship EV9 when I tried to unlock my car last year. The hulking three-row SUV was sitting on my driveway completely dead. The key didn't work, the app connection to the car was gone, and I was already late to an appointment. Luckily, I had prepared […]
Wherever I go, whatever I do, people point at my finger and ask, "Is that an Oura Ring?" Lots of people find they like the design, and they tell me why they're thinking about switching to a smart ring from a smartwatch. But the people who scrunch up their noses? They usually say something along […]