Archaeologists working in one of the most impenetrable rain forests in Guatemala have stumbled on a remarkable discovery: a room full of wall paintings and numerical calculations.
The buried room apparently was a workshop used by scribes or astronomers working for a Mayan king. The paintings depict the king and members of his court. The numbers mark important periods in the Mayan calendar.
In Cuba's socialist economy, if you want a well-paid career, you probably won't find it as a lawyer or engineer. You may do much better as an artist. Successful Cuban artists travel abroad, benefit from state support and can earn huge sums selling their work to foreign buyers.
And every two years, they get a shot at a breakthrough at the Havana Biennial, which has become one of the most important art events in Latin America.
Mexico is reeling from another round of brutal murders of journalists. Four journalists and photographers who covered the police beat have been killed in eastern Mexico's crime-ridden state of Veracruz.
There's a new call for the federal government to take measures to protect journalists in a country where more and more reporters censor themselves out of fear.
The ceremony to remember the most recent killings took place last weekend in Mexico City on the steps of the Monument of Independence between statues depicting peace and law.
Socialism has been Cuba's official economic policy for more than a half-century, and some 85 percent of the Cuban workforce is employed by the state.
But that is changing fast. Communist authorities say that nearly half of Cuba's economic activity will shift to the private or "non-state" sector in the next four or five years.
Those plans signal a new urgency to Cuban President Raul Castro's economic reforms, and one reason is that Venezuelan President Hugo Chavez, the island's biggest benefactor, is battling cancer and facing re-election in October.
Just the arrival of Argentine President Cristina Fernandez de Kirchner prompted supporters in her Peronist movement to break into chants last Monday. The event, choreographed to feel momentous, was at the presidential palace. Fernandez de Kirchner announced plans to expropriate assets of the Spanish oil firm Repsol in Argentina.
Through a window, television viewers could see a huge image of Evita Peron, the famous 1950s-era populist whose presence is deeply felt in today's government.