History
Archeology

Ancient history, the Brazilian way
Researchers give a broader meaning to the concept of the Greek poli
By Carlos Haag
international relations

The Empire of innovation
Science hidden in the Itamaraty archives
By Carlos Haag
Memory

Evil upon the Earth
Modern seismology resulted from the big 1755 earthquake that destroyed Lisbon
History

A time to retell the facts
São Paulo Public Archive creates a huge website with 360,000 documents
History

The black admiral and his silver battleship
The 100th anniversary of the Revolta da Chibata
By Carlos Haag
Architecture

A frenetic and foreign São Paulo
The role of immigrants in building the metropolis of São Paulo
By Carlos Haag
Foreign Policy

A blast that continues to echo two decades later
The impact of the fall of the Berlin Wall on the current crisis
By Carlos Haag
History

Years of lead online
The project will post documents about the dictatorship onto the Internet
History

Science performed courageously
Brazilian naturalists created a national scientific community
By Carlos Haag
History

The dream of an Amazonian Eldorado
Archeology and the eternal quest for hidden civilizations in the Amazon Forest
By Carlos Haag
Retrospect

On their own skin
106 years ago, Emilio Ribas and Adolpho Lutz proved that yellow fever was transmitted by mosquitoes
Retrospect

Pages from time past
Inmet assembles 12 million documents of the oldest meteorological records in Brazil
Diplomacy

The day on which Brazil said “no” to the United States
Documents with the proposal to deport black Americans to the Amazon
By Carlos Haag
Zeev Maoz

Zeev Maoz: Reasoning by others
A professor from the University of California revisits the roots of the Arab-Israeli conflict
By Carlos Haag
Manning Marable
Manning Marable: Living black history
Professor argues that re-inventing the past could re-shape the USA's racial future
Sphagesaurus montealtensis

Butchers from the past
Ancestor of crocodiles, reptile ate meat and also vegetables
By Redação
Conservation

Preservation made to order
Sensor monitors corrosion process in churches and works of art
History

A “Redeemer” in search of redemption
The controversial "policy from the heart" of Princess Isabel
By Carlos Haag