Science and Technology Scientists analyzed more than 300 kg of Antarctic ice and discovered traces of radioactive stardust left by ancient supernova explosions on Earth. Romário Pereira de Carvalho 26/05/2026 at 15:38
Construction Symbol of Paris, the Eiffel Tower faces corrosion, a technical challenge, and a €380 million plan until 2031, while iron wear, strikes, and incomplete maintenance reveal that the landmark depends on heavy investments to remain standing. Carla Teles 27/04/2026 at 10:43
Mining While It Goes Unnoticed by Millions of Brazilians, a City in Pará Houses the World’s Largest Open-Pit Iron Mine, Operated by Vale and Essential for the International Market Caio Aviz 03/02/2026 at 15:23
Science and Technology Archaeologists Discover Medieval “Iron City” from the Height of the Silk Road at 2,100 Meters Altitude, Covering 120 Hectares with Complex Urban Planning in the Highlands of Central Asia Romário Pereira de Carvalho 26/01/2026 at 12:20
Interesting facts Strange Metal From Another Planet Discovered in Ancient Hidden Treasure Fabio Lucas Carvalho 25/01/2026 at 01:59
Mining Iron Ore Soars After China’s Promise of Stimulus and Boosts the Stock Market Sara Aquino 12/01/2026 at 18:32
Mining Vale May Increase Iron Ore Production by Up to 3% in 2026 and Aims to Regain Global Leadership Sara Aquino 04/12/2025 at 09:33
Science and Technology New Super Magnet Made From Iron And Nitrogen Promises Stronger Motors, Cheaper Energy, Previously Impossible Machines, And Revives Old Theories By Delivering Ten Times More Power Than Traditional Magnets Carla Teles 23/11/2025 at 21:55
Science and Technology Metallic Asteroids Discovered Near Earth Containing Iron, Nickel, and Cobalt In Concentrations So Large They Could Exceed All Known Reserves of These Metals on the Planet and Be Worth Trillions Valdemar Medeiros 10/11/2025 at 09:16
Mining The Hidden Empire of Mining: China Takes 30% of Brazil and Wants Control of Nickel, Lithium, and Iron Caio Aviz 20/10/2025 at 16:16
Mining Race For Critical Metals Transforms Piauí Into A New Hub Of Brazilian Mining And Rekindles Investment Dispute Caio Aviz 13/10/2025 at 12:06
Economy Two Strategic Inputs From Brazil Expose U.S. Dependency and Lead to Tariff Suspension Noel Budeguer 14/09/2025 at 10:54
