Science and Technology

Productivity gains from AI copilots are not always visible through traditional metrics like hours worked or output volume. AI copilots assist knowledge workers by drafting content, writing code, analyzing data, and automating routine decisions. At scale, companies must adopt a multi-dimensional approach to measurement that captures efficiency, quality, speed, and business impact while accounting for adoption maturity and organizational change.Defining What “Productivity Gain” Means for the BusinessBefore measurement begins, companies align on what productivity means in their context. For a software firm, it may be faster release cycles and fewer defects. For a sales organization, it may be more customer…

A new experiment is quietly testing what happens when artificial intelligence systems interact with one another at scale, without humans at the center of the conversation. The results are raising questions not only about technological progress, but also about trust, control, and security in an increasingly automated digital world.A recently launched platform called Moltbook is drawing attention across the technology sector for an unusual reason: it is a social network designed exclusively for artificial intelligence agents. Humans are not meant to participate directly. Instead, AI systems post, comment, react, and engage with one another in ways that closely resemble human…

Alcohol is one of the most commonly used psychoactive substances worldwide. Many people treat modest drinking—one glass of wine with dinner, a beer after work—as harmless or even beneficial. That view is increasingly challenged by medical evidence showing that even small amounts can raise the risk of injury and disease, interact dangerously with other conditions and medicines, and contribute to long-term harm at a population level. This article explains why “a little” isn’t always harmless, with concrete mechanisms, data, examples, and practical steps.What “a little” meansStandard drink definitions: In the United States a standard drink contains about 14 grams of…

The importance of staying hydratedWater is a key component of every cell, tissue, and organ. It helps regulate body temperature, transport nutrients, remove waste, maintain blood volume and pressure, and support biochemical reactions. Even small shortfalls in fluid balance affect physical performance, cognitive function, digestion, and mood. Because the feeling of thirst can lag behind actual need, many people are chronically underhydrated without noticing gradual declines in function.How much fluid do you really need?Recommendations vary by age, sex, activity, climate, and health status. Typical reference points:Average daily total water intake (foods + beverages): about 3.7 liters for men and 2.7…

Following nearly thirty years of distinguished service, NASA astronaut Suni Williams has revealed her retirement, drawing to a close a career shaped by resilience, leadership, and groundbreaking accomplishments. Her final assignment, an unforeseen nine-month stretch in orbit during Boeing’s Starliner test mission, has risen as a defining moment in contemporary space exploration.The announcement, confirmed by NASA on Tuesday, formally ends Williams’ tenure in the astronaut corps and transforms what was meant to be a short-duration test flight into her final journey to space. While the agency did not specify the precise timing behind her decision, the retirement caps a career…

The 2026 Consumer Electronics Show in Las Vegas was dominated by AI, humanoid robots, and devices that push the boundaries of innovation. From towering robots to wearable tech, the event offered a window into the rapidly evolving tech landscape and the bets companies are making on artificial intelligence.This year, CES not only displayed an array of devices but also underscored how AI is reshaping entire sectors, redefining products, and changing how people engage with technology. Firms worldwide unveiled their newest breakthroughs, from humanoid robots designed for industrial duties to AI-enhanced home devices, intelligent jewelry, and cutting-edge processors. Though certain creations…

OpenAI intends to roll out advertising inside ChatGPT, delivering tailored promotional content shaped by each user’s interactions. This step represents a notable change in how conversational AI platforms might produce revenue and engage with their audiences.The announcement marks a fresh chapter for ChatGPT, a platform that has swiftly expanded as a favored resource for providing answers, supporting tasks, and producing content, and although OpenAI has traditionally depended on subscription income from offerings such as ChatGPT Plus, the move to introduce ads reflects a wider plan to generate revenue from the free-tier experience.How advertising will function inside ChatGPTAccording to OpenAI, ads…

Value-based care shifts the focus of health systems from the volume of services delivered to the outcomes that matter to patients. The central premise is simple: pay for value, not for volume. That reframing affects clinical decisions, payments, measurement, and patient engagement, and it can reduce unnecessary interventions while improving quality, equity, and affordability.What value-based care meansValue-based care seeks to optimize health outcomes for every dollar invested by:Measuring outcomes: emphasizing clinical results, functional abilities, patient-reported measures (PROMs), and overall experience instead of tallying visits or procedures.Aligning payment: implementing incentives that promote prevention, coordinated care, and demonstrable results, including shared savings,…

Apple’s decision to rely on Google’s Gemini artificial intelligence marks a pivotal shift in how the company plans to deliver advanced AI features to millions of users worldwide. Rather than waiting to perfect its own large-scale model, Apple is prioritizing speed, reliability, and user experience as it prepares a long-anticipated upgrade to Siri.Apple announced that it will bring Google’s Gemini AI model into the upcoming Siri update planned for later this year, with both companies jointly revealing a multi‑year deal enabling Apple to operate Gemini in combination with Google’s cloud systems to power expanded artificial intelligence features. For Apple, the…

A more secure direction ahead for lithium-ion batteriesBold innovation in battery chemistry is reshaping how safety and performance can coexist. A new electrolyte design developed by researchers in Hong Kong offers a promising way to reduce fire risks without disrupting how today’s lithium-ion batteries are made.Lithium-ion batteries have become an invisible backbone of modern life. They power smartphones, laptops, electric vehicles, e-bikes, medical devices and countless tools that shape daily routines. Despite their efficiency and reliability, these batteries carry an inherent risk that has become increasingly visible as their use has expanded. Fires linked to lithium-ion batteries, while statistically rare,…