Construction
After decades of searching for a substitute for the dirtiest ingredient in cement, scientists at the University of California claim to have found the Holy Grail in basalt, an almost inexhaustible rock that can decarbonize one of the most polluting sectors in the world and even reduce production costs.
Bruno Teles 30/05/2026 at 14:44
Science and Technology
Authorities in South Carolina have transformed an abandoned torpedo ship that was leaking oil into a protected area: after 4 years stuck in a swamp, the hull was cleaned, taken 32 miles from Charleston, and sunk to become an artificial reef in an operation that swaps an environmental threat for a permanent marine habitat.
Valdemar Medeiros 30/05/2026 at 14:19
Science and Technology
