Science and Technology
Forget salt on the roads: researchers test asphalt with passive geothermal energy in Spain, capable of heating the road from below, reducing black ice, and using IoT sensors without relying on pumps, external electricity, or chemicals in the European winter.
Carla Teles 23/05/2026 at 13:55
Rail Transport
R$ 27.6 billion will be invested in the largest railway in Brazil under an agreement that renews the VLI concession in Centro-Atlântica for another 30 years and returns to the Union about 3,100 km of tracks considered deficient, which may go to new operators.
Bruno Teles 23/05/2026 at 13:33
Science and Technology
A robot named Walter does the work of five bricklayers per hour and can save the construction industry, where the average age of professionals is 46 years and almost no one wants to learn the trade anymore, in the United Kingdom.
Maria Heloisa Barbosa Borges 23/05/2026 at 13:27
Economy
