Using the nanostructures found on butterfly wings, scientists have developed a simple and inexpensive way to analyze cancerous tissues. Paula Kirya, a mechanical engineering graduate student at UC San ...

With just five days until Carnival begins on 28 February, Rio de Janeiro’s streets are already packed with revelers and music groups warming up for the celebrations. The Cordão do Boitatá ...

Afro-Brazilian religious followers conducted a vibrant cleansing ritual at the Sambadrome in Rio de Janeiro on Sunday, just one week before the official Carnival festivities begin. The magnificent ...

Carnival in Rio de Janeiro - the crowds, the colors, the rhythms - hot, hot, hot, literally. As Julia Carneiro reports, temperatures have topped 111 degrees in some areas of the Brazilian megalopolis.

Carnival in Rio de Janeiro - the crowds, the colors, the rhythms - hot, hot, hot, literally. As Julia Carneiro reports, temperatures have topped 111 degrees in some areas of the Brazilian megalopolis.

In this situation, RIO is trying to rescue these bureaucracies with its manoeuvre to found a “revolutionary” party and all sorts of left-wing phrases. The Sozialistische Gleichheitspartei ...

Researchers at the University of California San Diego have found an unusual ally in the quest to make cancer diagnosis faster, more accurate and more accessible worldwide: the Morpho butterfly. Known ...

Rio de Janeiro residents and tourists baked Monday in scorching temperatures as the city's crowded pre-Carnival street parties swung into full gear. The municipality's Rio Alert system recorded 44 ...

Scientists at the University of California San Diego have discovered an unusual but powerful tool in the fight against cancer—the shimmering blue wings of the Morpho butterfly. These wings ...

Butterfly wings inspire new imaging technique for cancer diagnosis Using the nanostructures found on butterfly wings, scientists have developed a simple and inexpensive way to analyze cancerous ...

(Photo by Evan Agostini/Invision/AP) SAO PAULO (AP) — Lady Gaga has confirmed that she will perform a free concert on Rio de Janeiro’s Copacabana Beach on May 3. “I’ve been dying to come perform for ...