'Wrong picks or just bad timing?' A newbie investor wonders why their stock portfolio fell 9%. Here are the stocks they bought

Watching a new investment portfolio drop nearly 10% within days of buying can make anyone question whether they made a ...

How hard is it to build orbital data centers, actually?

This is the second of three feature articles Ars is publishing to explore the financial, technical, and competitive ...
Data Center Frontier

Comparing Space-Driven Data Center Strategies: Modular Satellites vs. Integrated Rocket Nodes

Orbital Compute’s proposed 100,000-satellite network and Cowboy Space’s vertically integrated Stampede system offer sharply ...
InfoWorld

A look at spatial intelligence and world models

Inspecting bridges, creating digital twins, and making self-driving cars safer are just a few uses, but many different industries will find uses for AI models that reason about 3D space.
PNAS

Unified molecular approach for spatial epigenome, transcriptome, and cell lineages

Contributed by Howard Y. Chang; received November 19, 2024; accepted February 20, 2025; reviewed by Jellert Gaublomme and David A. Quigley The spatial organization of cells within tissues plays a ...
IEEE

Toward Robust Infrared Small Target Detection via Frequency and Spatial Feature Fusion

Abstract: Infrared small target detection (IRSTD) faces significant challenges due to the small scale and low intensity of targets, which are characterized by extremely sparse features. Most existing ...
IEEE

Investigating the Apple Vision Pro Spatial Computing Platform for GPU-Based Volume Visualization

Abstract: In this paper, we analyze the Apple Vision Pro hardware and the visionOS software platform, assessing their capabilities for volume rendering of structured grids—a prevalent technique across ...