Technology

66 articles

Software, hardware, developer tools, robotics and the systems people build with.

Coverage: Technology

A molecular model of a DNA double helix, illustrating the biological foundation models that NVIDIA's new training recipe targets.

NEWS AI Infrastructure

NVIDIA's open recipe trains mixture-of-experts biological AI models at up to 2.21x baseline throughput

A new BioNeMo recipe from NVIDIA combines grouped expert kernels, fused MXFP8 8-bit math and kernel fusion to train mixture-of-experts biological foundation models. In NVIDIA's own benchmark on eight B200 GPUs, it reached up to 2.21x the throughput of the Hugging Face baseline. Here is what was measured, what was not, and why it matters for labs without hyperscale budgets.

Two engineers in a clean room at NASA's Marshall Space Flight Center prepare the ASCENT Green Propulsion Dual Mode flight hardware for testing

NEWS Space Technology

One Tank, Two Engines: NASA Clears ASCENT Dual Mode CubeSat for Launch

A shoebox-sized NASA CubeSat built around a single non-toxic fuel tank feeding both a powerful chemical engine and gentle electrospray thrusters has cleared leak, thermal vacuum and spin tests at Marshall Space Flight Center, ahead of a launch scheduled no earlier than October 1, 2026.

Expedition 55 Commander Anton Shkaplerov eating a piece of red romaine lettuce harvested from the Veggie plant growth facility aboard the International Space Station

NEWS Space Technology

NASA Awards $650,000 to Mars Food System Designs, With $300,000 Top Prize for Adaptive Nourishment Infrastructure

The top $300,000 prize went to Chinyere Ukeje of Philadelphia for the Adaptive Nourishment Infrastructure (ANI), a modular ecosystem of agriculture, fermentation, fungi cultivation and closed-loop nutrient recycling designed to produce half a crew's food away from Earth. Here is why feeding a Mars crew is one of the harder engineering problems, and what the five winners actually delivered.

U.S. Ambassador to Ukraine Bridget Brink meets staff at Ukraine's Ministry of Digital Transformation in Kyiv, June 15, 2022

ANALYSIS AI Policy

OpenAI Extends Daybreak Cyber-Defense Access to Ukraine's Civilian Defenders: What the Deal Includes and What It Does Not Prove

OpenAI's Daybreak program will give Ukrainian teams AI tools to find and fix software vulnerabilities, working with the Ministry of Digital Transformation. What the arrangement includes, what its European precedents show, and what it does not yet prove.

Far-infrared image of the Andromeda galaxy showing rings of dust and star-forming regions, the kind of emission PRIMA is designed to survey

NEWS Science and Technology

NASA Selects PRIMA Far-Infrared Telescope as First Probe Explorers Mission, Moving It Into Design Phase

The far-infrared telescope will survey the cold dust where planets, stars and water form, a band JWST and radio telescopes leave uncovered. Selection funds preliminary design; a confirmation review still stands between PRIMA and construction.

Closeup photograph of the rear of a server rack at the NERSC data center, showing blue LED screens and network cables on dense compute hardware.

NEWS AI Infrastructure

OpenAI's GPT-6 caching stores more of what an AI already read, cutting repeated input costs by up to 90% and trimming wait times

OpenAI's September 22, 2026 announcement details a rebuilt caching system for GPT-6 that stores more of the context an agent already processed, discounts reused input tokens by up to 90 percent within a 30-minute window, and gives developers new dashboards for diagnosing cache misses. Here is what that means for the cost and speed of long AI sessions.

NVIDIA GeForce RTX 50 Series graphics cards shown in a video frame about the RTX 50 generation

NEWS Gaming and Graphics

NVIDIA's DLSS 5 puts a generative neural model inside the game frame, and NBA 2K27 is the first to ship it

NVIDIA's developer blog says DLSS 5's 3D-Guided Neural Rendering treats the game engine's frame as a fixed foundation and adds lighting and material detail with a deterministic, one-frame-in, one-frame-out model. It is shipping today in NBA 2K27 on GeForce RTX 50 Series GPUs. Here is what the technology does, what NVIDIA claims, and what remains unverified.

A continuous-delivery workflow diagram linking a delivery team, version control, build and unit tests, automated acceptance tests, user acceptance tests and release.

ANALYSIS Technology

GitHub Actions Separates Cache Reading From Cache Writing

The new cache-mode control narrows which CI jobs may restore or save shared state, while explicit overrides can still reopen poisoning risk.

Close-up cross-section of an underground optical-fiber cable with colored signal fibers exposed.

ANALYSIS BLOCKCHAIN

Circle sets a staged shutdown for Noble USDC without a CCTP V2 replacement

Minting is scheduled to stop in October, cross-chain capacity will narrow and Noble routes will pause in January. The timetable provides an orderly exit period, but later manual redemption remains conditional.

Josh Hawley poses in a dark suit and red tie between the United States and Missouri flags.

NEWS Artificial Intelligence

Hawley Opens OpenAI Inquiry Seeking Records on the Hugging Face Agent Breach

The September 10 investigation asks what leaders knew and how testing resumed, while public reports confirm the breach without settling internal responsibility.

Four-panel laboratory photograph showing an acrylic box, flashlight, heart-shaped object and computer monitor balanced on small pivots beside digital scales.

ANALYSIS Robotics

A Robot Estimates an Object’s Center of Mass Without Toppling It

A robot estimated an object's center of mass through controlled tilts without toppling it in a bounded laboratory validation.

Composite showing two green pneumatic-neuron prototypes, an exploded module, buckling-switch states, a heating and inflation cycle, and the wired signaling layout.

ANALYSIS Robotics

Pneumatic Neurons Make a Soft Robot Crawl Without a Central Controller

Heat-driven modules passed an inflation wave around a wired ring and moved a laboratory crawler 25 millimeters, while slow cycles and thermal failures bound the result.

A finite-state-machine diagram with five circular states labeled q1 through q5, directed arrows and transitions marked a or b.

ANALYSIS Technology

AWS Lambda Makes Pydantic AI Agent Runs Resumable, Not Exactly Once

The integration checkpoints model and tool calls, reducing repeated work after interruptions while leaving external side effects subject to retries.

Intel P3608 NVMe solid-state drive showing its circuit board, heat sinks and PCI Express connector against a white background.

ANALYSIS BLOCKCHAIN

Agave 4.3 candidate makes missing storage and invalid snapshots stop startup

The Solana client’s test release replaces two silent-degradation paths with hard errors, refines disk controls and gives data plugins more context. It is not a stable release or network-wide deployment.

Chris Van Hollen poses in a dark suit before the softly focused United States Capitol.

CLAIM CHECK Artificial Intelligence

Van Hollen Calls OpenAI Models the Most Efficient Hackers Ever. Published Tests Do Not Prove It

Astra shows major cyber gains in controlled evaluations, but no public comparison ranks it against every human or automated hacking system.

A scientific figure shows an error-correcting code divided among modules, a two-node trapped-ion stabilizer-measurement circuit and measured parity fringes.

ANALYSIS Quantum

Two Trapped-Ion Processors Corrected Errors Through a Shared Quantum Link

Remote entanglement carried error syndromes between two ion-trap modules, enabling detection and active correction. The small experiment remains well below fault-tolerant performance.

A hidden Markov model diagram with three hidden states labeled A, B and C, transition probabilities, and arrows leading to two observed nodes labeled X and Y.

ANALYSIS ARTIFICIAL INTELLIGENCE

Belief-State Engine Separates Uncertainty Tracking From LLM Decisions

An external Bayesian filter gives an LLM a compact posterior instead of a growing history, but the first experiments are small and incomplete.

Two white towers of U.S. Bank Plaza rising above a snowy street in downtown Minneapolis.

ANALYSIS BLOCKCHAIN

U.S. Bank’s USBDC pilot joins public settlement to issuer controls

The bank moved its proprietary dollar token between related entities on Stellar while evaluating minting, redemption, freezing and clawback. The transaction was live, but its amount, identifier and broader availability remain undisclosed.