Amazon’s US copper deal looks big until you see how much AI actually needs

As global copper demand continues to rise, Amazon Web Services has agreed to source newly mined copper from Rio Tinto’s ...

Chilean Cobalt Corp. Consortium Awarded Corfo R&D Project Funding to Advance Sustainable Cobalt Recovery from Mining Waste

BERWYN, PA / ACCESS Newswire / January 20, 2026 / Chilean Cobalt Corp. (OTCQB:COBA) ("Chilean Cobalt" or the "Company") is pleased to announce that Corfo has awarded funding to a consortium that ...
Frontiers

Bioleaching as a biotechnological tool for metal recovery: from sewage to space mining

Heavy metals are essential for technological and economic growth but can cause serious environmental and health problems due to their toxicity and persistence. Traditional methods for metal recovery ...
IEEE

A 12-Bit Column-Parallel Two-Step Single-Slope ADC With a Foreground Calibration for CMOS Image Sensors

Abstract: This paper proposes a novel 12-bit column-parallel two-step single-slope (SS) analog-to-digital converter (ADC) for high-speed CMOS image sensors. Cooperating with the output offset storage ...