Reuters: The Brazilian government said on Tuesday it has put an environmentally rich area of the Amazon rainforest under federal protection, creating a reserve larger than the U.S. state of Delaware. The new reserve, called Alto Maues, has 6,680 square km (668,000 hectares or 1.65 million acres) of mostly untouched forests that are not known to have human presence, the Brazilian Environment Ministry said. Declaring a federal reserve means forest clearing and similar development are forbidden. Putting large...