Declining blood levels of two molecules that occur naturally in the body track closely with worsening Alzheimer's disease, particularly in women. Levels were found to drop gradually, from women with ...

A Brazilian research team's findings on lab cell cultures were distorted. The lead scientist then stopped investigating the ...

Declining blood levels of two molecules that occur naturally in the body track closely with worsening Alzheimer's disease, ...

Brazil is rapidly emerging as a key hub for data centers, with billions of dollars in investments expected in the coming ...

Inah Canabarro Lucas of Rio Grande do Sul, Brazil is now the world’s oldest person. She is also the 20th oldest person in ...

Walter Salles' film about a real family in the midst of Brazil's military dictatorship is pushing many to confront the ...

Step into the enchanting city of Rio de Janeiro, where natural wonders and iconic sights come together to create breathtaking experiences! Nestled along Brazil’s southeastern coast, Rio boasts ...

Brazil’s highly militarized policing disproportionately impacts poor and racialized communities. By providing funding and training, the United States has helped exacerbate the crisis.

Observers have suggested that Xi has used an anti-corruption crackdown to eliminate rivals and entrench himself at the center ...

Trudeau has faced calls to step down amid polls showing his ruling Liberal Party would be swept out of power in the next election.

A McDonald's Big Mac - often used as a playful index of local prices - sells for up to 7,600 pesos in Argentina ($7.37 at the ...