Science and Technology NASA’s rover found the highest concentration of metals ever detected on Mars within a crater that may have housed a lake with conditions favorable for the emergence of life in the past. Bruno Teles 22/04/2026 at 19:29
Science and Technology Retired airplanes are worth billions: behind the “junkyard,” a strict industrial process dismantles each part, recovers metals and electronics, transforms fuselages into clean raw materials, and returns value to the global industry. Carla Teles 09/04/2026 at 13:36
Science and Technology Microbes Are Being Used in Mining to Extract More Nickel, Copper, and Rare Earths from Mines and Promise to Transform ‘Waste’ into Metal to Sustain Production Amidst the Surge in Demand for Batteries and Renewable Energy Flavia Marinho 05/02/2026 at 12:15
Science and Technology Chinese Scientists Create Ultrathin Metal Foils, 100,000 Times Thinner Than A Hair Strand Romário Pereira de Carvalho 18/03/2025 at 00:49
Science and Technology A Self-Healing Metal Has Just Been Discovered: The New Era of ‘Immortal Metal’ That Will Revolutionize the Future Roberta Souza 11/09/2024 at 17:20
Geopolitics The Secret Battle Between the U.S. and China for Gallium: The Metal That Could Define the Future of Global Military Powers Noel Budeguer 04/09/2024 at 16:22
Mining Discover Iridium, The Most Expensive Metal In The World That Surpasses Diamonds And Promises To Transform Mining On The Planet! Roberta Souza 01/08/2024 at 20:47
Industry Copper: High Price and Incredible Mining, Extraction, Smelting Process – One of the Most Versatile and Valuable Metals Found Roberta Souza 31/07/2024 at 10:26
Industry Meet Cadmium: A Metal That, Despite Being Extremely Toxic, Is Widely Used in the Solar Energy, Battery, and Even Nuclear Fission Industries. Why Is Cadmium Still Used? Valdemar Medeiros 07/07/2024 at 01:45
Industry Mining Giant Vale Reveals Copper and Nickel Operations Restructuring in Brazil Roberta Souza 30/09/2022 at 23:49
Renewable Energy Laminated Steel Solar Panel Can Reduce Carbon Dioxide Emissions by 94% And Is Cheaper Than Traditional Solar Energy Technologies Daiane Souza 10/08/2022 at 08:15
Industry Ministry of Mines and Energy (MME) Says Brazil Should Attract Investments for Metal Mining, Such as Lithium and Nickel, for Decarbonization-Focused Batteries Ruth Rodrigues 15/06/2022 at 09:05
