Men, students, and residents of São Paulo and Rio de Janeiro were the majority of the officially identified victims of the military dictatorship, according to data from ObservaDH (National ...

Brazilian researchers are using laser technology to unearth a lost Portuguese colony and challenge long-held beliefs about ...

Other countries have watched their democracies slip away gradually, without tanks in the streets. That may be where we’re ...

A global study finds mangroves support 700 billion juvenile fish and invertebrates every year, showing their vital role in ...

Math and computer science researchers have long known that some questions are fundamentally unanswerable. Now physicists are exploring how physical systems put hard limits on what we can predict.

Large bird brains and ranges are insufficient in the fight against climate change. Learn the species of bird susceptible.

A conversation with Greg Grandin about his groundbreaking new book America, América: A New History of the New World.

“The new NDCs will dominate November’s COP30, and show the extent to which countries plan to cut emissions domestically or use international markets,” said Sara Stefanini, EMEA policy editor. “This ...

Ilha Grande is one of the most bat-diverse areas in the state of Rio de Janeiro, with 37 documented species. This accounts for 19.9 percent of all known bat species in Brazil, 37.8 percent of those in ...

A large-scale study has identified key predictors of Oropouche virus transmission risk across Latin America, providing ...

Yogesh Kumar Joshi—who retired as Northern Army Commander in 2022—on his memoir, what he learnt in his 40 years of service ...

The telecom giant is long gone, of course, but its impact is still being felt. An oral history of what it was like to be on Canada’s ‘rocket ship’ ...