Telecomunicaciones y tecnología
Casualties rise after dam burst at Vale, BHP mine in Brazil
The dam had been holding back waste water at the Germano mine operated by the firms' Samarco joint venture, and the disaster unleashed a mudslide that destroyed hundreds of homes in a nearby village on Thursday.
The incident has halted operations at the mine, which produces about 30,000 tons of pellets per year.
(Reporting by Brad Haynes; editing by John Stonestreet)