A crusading Brazilian Supreme Court justice is adding Elon Musk to an investigation over the dissemination of fake news and investigating him separately for alleged obstruction

The 13-year-old suspect was taken into custody, according to the São Paulo Governor’s office.

A 13-year-old student stabbed four teachers and two other students at a school in São Paulo, Brazil, on Monday, officials said.

ABC News' Marcus Moore reports live from Brazil on the investigation into protesters infiltrating government buildings.

Thousands of protesters, driven by false claims of fraud in a presidential election, stormed government buildings, including the Congress and the offices of the newly elected president.

The former president of Brazil was admitted to the hospital for abdominal pain in Florida after at least 1,500 of his supporters were arrested following a violent attack on the Brazilian capital.

ABC News’ Linsey Davis spoke with White House National Security Council spokesperson John Kirby about the attacks on democratic institutions in Brazil, and President Joe Biden’s summit in Mexico.

President Joe Biden condemned the storming of Brazil's capital by supporters of ex-President Bolsonaro, with a heavy police presence retained in Brazil.

Former Brazilian President Jair Bolsonaro was admitted to a U.S. hospital hours after his supporters stormed key governmental buildings in the county’s capital city, Brasilia.

Hundreds of supporters of former Brazilian President Jair Bolsonaro have stormed the country's capital over refusal to accept the results of the election.

Thousands of supporters of former President Jair Bolsonaro stormed three government buildings, saying the election was rigged.

Supporters of ousted former President Jair Bolsonaro invaded Presidential and Congressional buildings.

The Brazilian soccer legend died after treatment for colon cancer.

There were two quarterfinal games on Friday, both decided in penalty kicks, and two more exciting matchups today.

Conservative leader Jair Bolsonaro loses Brazil’s presidential election to leftist former President Luiz Inácio Lula da Silva, known as Lula.

Jair Bolsonaro received 49.1% of the vote in Brazil's presidential election. Lula won 50.9%.

Former President Luiz Inácio Lula da Silva has defeated far-right incumbent President Jair Bolsonaro in an extremely close race.

Officials in Brazil are bracing for a tense vote as the world's fourth-largest democracy votes in a contentious presidential election with global implications, including issues like climate change.

Brazilian President Jair Bolsonaro is taking on one of the country's most prolific leaders in Luiz Inácio Lula da Silva. ABC News correspondent Matt Rivers breaks down the pivotal runoff election.

Maxine Margolis, a senior research scholar at the Institute of Latin American Studies at Columbia University, discusses why more countries in Latin America are electing left-leaning leaders.

A search in the remote Amazon for missing British journalist Dom Phillips and Indigenous rights expert Bruno Araujo Pereira has now turned into a homicide investigation.

International outcry continues over the disappearances of British journalist Dom Phillips and Indigenous expert Bruno Araújo Pereira.

Authorities say more than 100 people have died and that search and rescue teams are looking for more possible victims trapped in mud.

Brazilian Navy officials and other first responders are working to help people caught in a cliff collapse at Furnas Lake.

Nine Brazil firefighters were killed in a cave collapse during a training exercise Sunday, officials said.

WASH OUT: Drone footage captures floods from rising Amazon rivers devastating small towns in Brazil.

Two men coasted down streets in Sao Paolo on a pair of broomsticks, each one attached to a motorized wheel.

Brazilian President Jair Bolsonaro -- like President Donald Trump -- has often refused to wear a face covering during the coronavirus pandemic.

Matt Gutman of ABC News sees how the federal firefighters in Brazil are tackling the Amazon fires.

ABC News’ Matt Gutman reports on the ground in Brazil where a record 80,000 fires this year are devouring vast swaths of forest.

Villagers in the area are helping to stop the fire by dousing hotspots with buckets.

Jair Bolsonaro faces international condemnation for "not taking the fires seriously enough" as the scale of the fires reach what would cover half of the United States.

Over 9,500 fires have broken out since last week in forests that produce 20% of the world's oxygen.

Brazil’s far-right president, Jair Bolsonaro, said criminals should “die in the streets like cockroaches” as part of his proposed legislation to increase police powers.

Joao Gilberto, one of the pioneers of Bossa Nova, the Brazilian musical genre characterized by a subtle mix of Samba and Jazz, died in Rio de Janeiro on Saturday.

Joao Gilberto, one of the pioneers of Bossa Nova, the Brazilian musical genre characterized by a subtle mix of Samba and Jazz, died in Rio de Janeiro on Saturday.

A week after protesters demonstrated against the presidency of Jair Bolsonaro, his supporters rallied in favor of the country's president.

Video from crane shows deadly, waste-filled mudslide moving toward Brazilian city after dam collapse.

A dam collapse in Brazil has killed at least 58 people, with another 305 unaccounted for, officials say.

The dam is operated by the largest mining company in the country.

Brazilians say the far-right candidate seems to be preparing for a dictatorship.

The far-right politician was elected president of Brazil on Oct. 28, 2018.

Jair Bolsonaro, a candidate for the far-right Social Liberal Party is also the presidential front-runner.

Jair Bolsonaro was stabbed while being carried on the shoulders of his supporters.

The so-called Brazilian Trump was stabbed.

Right-winger Jair Bolsonaro was rushed to the hospital, where he is listed in good condition, according to his son.

The fire destroyed millions and millions of historical artifacts.

"It was like setting Versailles on fire."

A massive fire engulfed two high-rise structures in Sao Paulo, Brazil.