Abstract: Ionospheric tomography is a popular technique for ionosphere imaging. Though dozens of models have been proposed in the past decades, their inflexibilities in constraints, dependencies on ...

Zach Bryan was a surprise guest at this weekend’s Born & Raised Festival in Pryor, Oklahoma, popping up on Saturday to sing with Gabriella Rose during her afternoon set. But Bryan also seems to have ...

Top Minerals and Gems Ranked by Hardness in 2025 Understanding the hardness of minerals and gemstones is crucial for ...

A groundbreaking scale that redefines gemstone durability by combining hardness, fracture toughness, and inclusions into a comprehensive framework for the gem and jewelry trade.

We tested the hardest materials we could find to demonstrate the power of water. The experiment begins with cutting obsidian ...

Oracle’s aggressive AI-first infrastructure expansion underpins OpenAI’s Stargate vision, transforming cloud into a core national-scale compute and energy resource. This $300 billion investment ...

A mega-scale solar and battery storage hub is under construction on a 560 ha site in the grid-ready Free State province – a development that comprises two solar PV farms with a combined capacity of ...

This work presents Depth Anything, a highly practical solution for robust monocular depth estimation by training on a combination of 1.5M labeled images and 62M+ unlabeled images.

This morning 22 September eight members of Greenpeace UK have scaled two 75m-high chimney stacks at England’s largest gas-fired power station to expose the role expensive gas plays in setting ...

Abstract: Recently, a large number of image compressive sensing (CS) methods with deep unfolding networks (DUNs) have been proposed. However, existing methods either use fixed-scale blocks for ...