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Science and Technology

Scientists Uncover Why Gold Retains Its Shine So Well

Fabio Lucas Carvalho 01/07/2026 at 14:44

Science and Technology

Giant Asteroid Impact Crater in Australia Suggests Possible “Gold Rain” 790,000 Years Ago

Andriely Medeiros de Araújo 29/06/2026 at 21:44

Science and Technology

Danish Resident Discovers Six Viking Gold Bracelets Weighing 762.5 Grams, Third Largest Gold Treasure in Denmark

Maria Heloisa Barbosa Borges 28/06/2026 at 23:20

Interesting facts

Man Inherits Old House in France and Discovers 100 kg of Hidden Gold Throughout the Property

Valdemar Medeiros 26/06/2026 at 21:39

Science and Technology

Welder Discovers 16th-Century Diamond Ring in England After 7 Hours with Metal Detector; Gold Jewel Linked to Edward I Pattern Auctioned for £17,000

Maria Heloisa Barbosa Borges 26/06/2026 at 11:38

Interesting facts

Man Buys Metal Detector for Recovery Walks, Discovers 27.2 kg Gold Nugget in Brazil

Fabio Lucas Carvalho 25/06/2026 at 10:38

Science and Technology

Nuclear Fusion Study Proposes Transforming Mercury into Gold Using Tokamak Neutrons, but Real-World Application Remains Uncertain

Carla Teles 24/06/2026 at 16:50

Mining

The mining company was drilling hundreds of meters below the already mapped area in Pará when it discovered new copper and gold zones in Furnas, a project that could operate for 24 years alongside Vale.

Geovane Souza 12/06/2026 at 10:26

Science and Technology

Scientists mixed hydrocarbons with a gold leaf, subjected them to pressure greater than that of the Earth’s mantle and heat above 1,900 °C, and ended up accidentally discovering a new compound of gold and hydrogen.

Romário Pereira de Carvalho 07/06/2026 at 16:50

Interesting facts

22-carat gold may be hidden in household items treated as scrap, while Swiss scientists use whey to recover the precious metal and pave the way for new sustainable urban mining.

Carla Teles 29/05/2026 at 22:11

Economy

A ton of old cell phones can contain up to 800 times more gold than a ton of ore extracted from a mine, according to the UN, and it is this hidden wealth in drawers that drives so-called urban mining, which can even be turned into Olympic medals.

Bruno Teles 25/05/2026 at 21:50

Interesting facts

Deposit with gold, copper, and silver discovered at just 108 meters deep in Argentina; the area is less than 3 km from the largest copper discovery of the last 30 years and is already attracting billion-dollar investment.

Alisson Ficher 21/05/2026 at 21:18