Long before Jessica Rangel made jewelry, she collected rocks, mesmerized by the texture of each stone. As a child she always had a rock in hand, which is nearly still true today. As an adult, Rangel ...

You can find iron in Hytale by exploring underground caves in any of the Emerald Grove biomes. I found plenty of iron ...

Abstract: Metal foams appear as innovative solutions for cooling high-density power electronic systems. In these assemblies, the foam is currently soldered on a copper substrate. However, the ...

Abstract: Wearable perspiration biosensors enable real-time analysis of the sweat composition and can provide insightful information about health conditions. In this review, we discuss the recent ...

I hope Santa packed water for the reindeer ahead of their big ride, because it was a hot one, and Christmas Day ended up being the warmest on record for millions. Multiple cities reached the milestone ...

POMPEII, Italy — Actor Jackie Chan carried the Olympic torch through the ruins of Pompeii during the relay for the Milan Cortina Winter Games on Monday. The day's route also passed along the ...

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Copper’s record-breaking 2025 has set up a tight but fragile market heading into 2026 as supply strains deepen, tariff fears distort trade flows and analysts flag long-term deficits. With only a few ...