AFP President Barack Obama and the first family celebrated America’s cherished natural heritage Saturday during a weekend tour marking the 100th anniversary of the nation’s vaunted national park system. Obama, also using the occasion to tout his environmental record, is the first sitting president since John F. Kennedy in 1962 to visit California’s Yosemite National Park. Obama has made …

  Bloomberg Brazil’s federal government has agreed to provide emergency funding to Rio de Janeiro state after the host of this year’s summer Olympics declared an emergency as it runs short of cash weeks before the start of the games, O Globo reported. Acting President Michel Temer’s administration will ask Congress to authorize a one-time payment of 2.9 billion reais …

  Bloomberg Canadian Solar Inc., the world’s second-largest solar manufacturer, is building its first plant in Brazil. The facility in Sorocaba, in the state of Sao Paulo, will be able to assemble about 350 megawatts of panels a year, according to Wladimir Janousek, general manager of the company’s Brazil unit. The Guelph, Canada-based solar company is expected to announce that …