The most recent measurement of a nearby galaxy cluster is deepening a disagreement about how fast the universe is expanding — ...

The threat was thwarted through a coordinated effort between Brazil's Ministry of Justice and Public Security and the Civil ...

A Brazilian judge has ordered the arrest of a man suspected of being involved in an alleged plot to place explosives at a ...

Police in Brazil said they thwarted a bomb attack targeting Lady Gaga's concert at Copacabana Beach in Rio de Janeiro.