Business

US auto workers, companies face off on day two of strike

Workers and management from the iconic "Big Three" auto giants were to face off at the negotiating table Saturday on the second day of a strike threatening to disrupt the economy and rock the 2024 presidential election campaign.

Engineering

Houses made of waste changing lives in South America

Homes made of discarded plastic bottles, construction waste and old tires are being built across Latin America as new technologies help turn municipal waste into sustainable bricks and tiles.