Science and Technology

The 2026 Consumer Electronics Show in Las Vegas was shaped by breakthroughs in AI, humanoid robotics, and cutting‑edge devices redefining modern innovation. From large-scale robotic systems to next‑generation wearables, the event provided a glimpse into a swiftly shifting technology scene and the strategic commitments companies are placing on artificial intelligence.This year, CES showcased more than just gadgets—it highlighted how AI is transforming industries, products, and the very way we interact with technology. Companies from around the globe brought their latest innovations, ranging from humanoid robots capable of factory tasks to AI-powered home appliances, smart jewelry, and next-generation chips. While some…

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 ChatGPTOpenAI indicates that advertisements…

Health anxiety, defined as an excessive fear of having or developing a serious medical condition, appears in many forms and intensities, and people often turn to the internet, social media, and symptom-checking apps as their main health information sources. Although easily accessible details can support and inform patients, the same abundance of information can intensify and prolong their worries. This article describes how and why information frequently heightens health anxiety, provides illustrative examples and data-supported trends, and outlines practical approaches for both individuals and clinicians.What is health anxiety and cyberchondria?Health anxiety ranges from occasional worry to persistent, distressing preoccupation that…

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 quietly evolved into essential components of everyday technology, energizing smartphones, laptops, electric vehicles, e-bikes, medical devices and a vast range of tools that define modern living. Although known for strong performance and dependable operation, these batteries also possess an intrinsic hazard that has grown more apparent as their adoption has widened. Fires…

Strong evidence supports exercise as a clinically meaningful intervention for depressive symptoms across ages and settings. The benefit is not uniform for every person or every protocol, so understanding the dose — frequency, intensity, time, type — and how to individualize it is essential for achieving reliable mood improvement.What the evidence showsMultiple randomized trials and meta-analyses report a small-to-moderate antidepressant effect of exercise. Pooled estimates commonly fall in the standardized mean difference range of about -0.3 to -0.6, indicating clinically relevant symptom reduction for many people.Effects are seen for both aerobic and resistance training, and across supervised and home-based programs.…

Artificial intelligence shifted from a hopeful breakthrough to an urgent global flashpoint in 2025, rapidly transforming economies, politics and everyday life far faster than most expected, turning a burst of tech acceleration into a worldwide debate over power, productivity and accountability.How AI reshaped the global landscape in 2025 and what lies aheadThe year 2025 will be remembered as the point when artificial intelligence shifted from being viewed as a distant disruptor to becoming an unavoidable force shaping everyday reality, marking a decisive move from experimentation toward broad systemic influence as governments, companies and citizens were compelled to examine not only…

Unprecedented dinosaur trackways unveiled in Bolivia’s Carreras PampasMore than 16,000 fossilized footprints discovered in Bolivia offer a vivid window into the movements of theropod dinosaurs over 100 million years ago. These tracks, preserved along an ancient shoreline, provide rare insights into how these predators navigated their environment during the late Cretaceous period.The Carreras Pampas site, located within Bolivia’s Torotoro National Park, has yielded a remarkable concentration of theropod footprints, with scientists recently identifying 16,600 impressions. This surpasses any previously documented tracksite in terms of sheer volume. The preserved tracks span roughly 80,570 square feet (7,485 square meters) and include both…

A study suggests that a volcanic eruption might have set off the Black DeathRecent studies suggest that a colossal volcanic eruption during the mid-14th century might have triggered a series of events culminating in the Black Death, one of the most lethal pandemics in human history. By integrating climate data from tree rings, ice cores, and historical documents, researchers are illuminating how environmental and societal elements converged to form an ideal scenario for the plague.Researchers have extensively examined the Black Death, which devastated Europe from 1347 to 1351, resulting in the deaths of at least 25 million individuals—approximately half of…

NASA is getting ready to send two identical probes on an innovative, circuitous route to Mars, with the goal of uncovering the mysteries surrounding the planet's vanished atmosphere.The mission, named EscaPADE—short for Escape and Plasma Acceleration Dynamics Explorers—plans to undertake an unprecedented orbital trajectory to study how Mars gradually lost its atmosphere billions of years ago. Spearheaded by the University of California, Berkeley, and supported by aerospace companies Advanced Space and Rocket Lab, the project represents a bold experiment in low-cost planetary exploration. Unlike typical Mars missions that rely on direct paths during tight launch windows, EscaPADE will follow a…

NASA could be on the verge of a significant overhaul as billionaire Jared Isaacman, President Donald Trump's contentious choice for administrator, presents an ambitious blueprint for the organization.Project Athena: an ambitious roadmapIsaacman, whose nomination to head NASA has been a recurring event, having been put forward, then retracted, and subsequently re-proposed, has released a 62-page report named Project Athena outlining his vision for the agency. Although certain parts are now deemed obsolete, the blueprint indicates extensive transformations, ranging from internal restructuring to bold objectives for deep-space missions. Isaacman has stressed that this document was conceived as an initial framework, designed…