More than two dozen scientific institutes, in unprecedented advice to world leaders, on Tuesday urged major economies to unleash an energy revolution for slashing carbon emissions to safer levels by 2050.
The Asian citrus psyllid (ACP) is an efficient vector of a bacterium that causes a lethal citrus disease, huanglongbing (HLB), one of the most destructive diseases of citrus worldwide.
Increased logging and burning in the Amazon rainforest will worsen already disastrous droughts, a leading Brazilian scientist warned in a new report on climate change.
A South American parrot with a wine-colored chest is in deep trouble, with its population down to some 3,000 and a habitat reduced to a speck of what it once was, researchers said Tuesday.
China Sunday put into orbit a satellite jointly developed with Brazil after the 200th launch of its Long March rocket family, state media reported.
Sao Paulo is thirsty. A severe drought is hitting Brazil's largest city and thriving economic capital with no end in sight, threatening the municipal water supply to millions of people.
Brazil and Germany formally presented a resolution to the U.N. General Assembly on Thursday urging all countries to extend internationally guaranteed rights to privacy to the Internet and other electronic communications.
Brazil hopes to capitalize on the 2014 World Cup and the 2016 Summer Olympics to advance its goal of becoming the world's third largest information technology and communications (ITC) market, a top industry official says.
Brazil on Monday stood firm on its demand that tech giants such as Google and Facebook store local customer data in this country to ensure greater privacy .
(Phys.org) —For boaters, fisherman and others, a lake filled with water is an opportunity for recreation. But for an organization such as Operador Nacional do Sistema Eletrico (ONS) in Brazil, a full lake behind a hydroelectric ...