You can get Apple's brand-new and amazingly capable iPad 11th generation for $299 right now. [...]

Scientists are on the trail of a mysterious five-particle structure that could challenge one of the biggest theories in physics: string theory. This rare particle—never seen before and predicted not to exist within string theory—might leave behind vanishing tracks in the Large Hadron Collider, like ghostly footprints that suddenly disappear. [...]

Samsung's latest flagship soundbar, the HW-Q990F, comes in hot to reclaim the home entertainment throne. [...]

Australian scientists have discovered a method to produce ammonia—an essential component in fertilizers—using only air and electricity. By mimicking lightning and channeling that energy through a small device, they’ve bypassed the traditional, fossil fuel-heavy method that’s been used for over a century. This breakthrough could lead to cleaner, cheaper fertilizer [...]

Find great Fourth of July TV discounts and deals from Amazon, Walmart, Best Buy, and more before they run out. [...]

These are my favorite laptop deals from Dell, Apple, Asus, and more this Fourth of July. [...]

New materials developed using machine learning and artificial intelligence could, among other things, keep your house cooler and reduce energy bills. [...]

Scientists are striving to discover new semiconductor materials that could boost the efficiency of solar cells and other electronics. But the pace of innovation is bottlenecked by the speed at which researchers can manually measure important material properties.A fully autonomous robotic system developed by MIT researchers could speed things up.Their [...]

Researchers from more than 50 international institutions have launched Open Problems a collaborative open-source platform to benchmark, improve, and run competitions for computational methods in single-cell genomics. [...]

In Bengaluru, India, Adithya Kolavi felt a mix of excitement and validation as he watched DeepSeek unleash its disruptive language model on the world earlier this year. The Chinese technology rivaled the best of the West in terms of benchmarks, but it had been built with far less capital in [...]

A micro-scale gripper uses a liquid-permeable surface to handle fragile components like chips and thin films without applying mechanical force or contact. [...]

Researchers successfully developed a nanomaterial capable of simultaneously performing cancer diagnosis, treatment, and immune response induction. [...]

An advanced Johns Hopkins AI model called MAARS combs through underused heart MRI scans and complete medical records to spot hidden scar patterns that signal sudden cardiac death, dramatically outperforming current dice-roll clinical guidelines and promising to save lives while sparing patients unnecessary defibrillators. [...]

A precious metal used everywhere from car exhaust systems to fuel cells, platinum is an incredibly efficient catalyst—but it's costly and carbon-intensive. Now, a serendipitous collaboration between scientists at ETH Zurich and other European institutions has opened a new frontier in understanding and optimizing platinum-based catalysts at the atomic level. [...]

Google’s recent unveiling of what it calls a “new class of agentic experiences” feels like a turning point. At its I/O 2025 event in May, for example, the company showed off a digital assistant that didn’t just answer questions; it helped work on a bicycle repair by finding a matching [...]

A multinational team has cracked a long-standing barrier to reliable quantum computing by inventing an algorithm that lets ordinary computers faithfully mimic a fault-tolerant quantum circuit built on the notoriously tricky GKP bosonic code, promising a crucial test-bed for future quantum hardware. [...]

The explosive growth of AI-powered computing centers is creating an unprecedented surge in electricity demand that threatens to overwhelm power grids and derail climate goals. At the same time, artificial intelligence technologies could revolutionize energy systems, accelerating the transition to clean power.“We’re at a cusp of potentially gigantic change throughout [...]

A new puzzle-based game helps children recognize where artificial intelligence still struggles. The game features ARC tasks—visual logic puzzles that are easy for humans but hard for AI—and allows kids to compare their answers with chatbot responses. Even when AI gets the right answer, its explanation is often wrong, teaching [...]

Last winter, during the construction of an affordable housing project on Martha’s Vineyard, Massachusetts, a 32-year-old worker named Jose Luis Collaguazo Crespo slipped off a ladder on the second floor and plunged to his death in the basement. He was one of more than 1,000 construction workers who die on the job each [...]

Diagnosing PTSD in children is often hindered by limited communication and emotional awareness, but new research is using AI to bridge that gap. By analyzing facial movements during interviews, researchers created a privacy-preserving tool that can identify PTSD-related expression patterns. Their system does not use raw video but instead tracks [...]

The internet infrastructure company Cloudflare announced today that it will now default to blocking AI bots from visiting websites it hosts. Cloudflare will also give clients the ability to manually allow or ban these AI bots on a case-by-case basis, and it will introduce a so-called “pay-per-crawl” service that clients [...]

A new study shows that people rate empathic responses as more supportive and emotionally satisfying when they believe they come from a human—even if the same response is AI-generated. Across nine experiments with over 6,000 participants, responses labeled as human were consistently seen as more genuine, especially when they involved [...]

Several researchers have taken a broad view of scientific progress over the last 50 years and come to the same troubling conclusion: Scientific productivity is declining. It’s taking more time, more funding, and larger teams to make discoveries that once came faster and cheaper. Although a variety of explanations have [...]

A research team has achieved the holy grail of quantum computing: an exponential speedup that’s unconditional. By using clever error correction and IBM’s powerful 127-qubit processors, they tackled a variation of Simon’s problem, showing quantum machines are now breaking free from classical limitations, for real. [...]

Diffusion models like OpenAI’s DALL-E are becoming increasingly useful in helping brainstorm new designs. Humans can prompt these systems to generate an image, create a video, or refine a blueprint, and come back with ideas they hadn’t considered before.But did you know that generative artificial intelligence (GenAI) models are also [...]

Researchers have found a way to observe clotting activity in blood as it happens -- without needing invasive procedures. Using a new type of microscope and artificial intelligence (AI), their study shows how platelet clumping can be tracked in patients with coronary artery disease (CAD), opening the door to safer, [...]

A new paper explores how generative AI is transforming the way we interact with the dead, from virtual reality reunions to lifelike digital avatars. These “generative ghosts” can remember, plan, and even evolve—offering real-time conversations that go far beyond pre-recorded memorials. [...]

Chalmers engineers built a pulse-driven qubit amplifier that’s ten times more efficient, stays cool, and safeguards quantum states—key for bigger, better quantum machines. [...]