
The aurora is one of the most awe-inspiring natural phenomena visible from Earth. It is so dramatic that many people, even those with only a passing interest in astronomy, really want to see it. Many organized trips, cruises, and flights are arranged to see the popular and stunning sight of the aurora.

In the last few months there have been at least twenty incidents of elephant seals emerging along Uruguayan beaches, both females and males, and allegedly they belong to “deep South species”, according to local environmental and animal protection organizations such as “FaunaMarinaSOS”.

The High Court of Justice in London found on Friday that the English mining company BHP was accountable for the collapse of the Fundão Dam in the city of Mariana, in the Brazilian State of Minas Gerais, ten years ago. The company is a shareholder of Samarco, which was responsible for the disaster.

Following a powerful extratropical cyclone that swept across south-central Brazil last week —bringing heavy storms and a tornado that devastated parts of Paraná and Santa Catarina— meteorologists are warning that the country faces a continued risk of similar weather events through the end of the year.

California Governor Gavin Newsom has emerged as an unexpected focal point and anti-Trump figure at the COP30 climate conference in Belém, capitalizing on the absence of the self-proclaimed climate change skeptic US President Donald Trump.

Demonstrators clashed with law enforcement on Tuesday in Belém outside the so-called Blue Zone, where COP30 negotiations are taking place. The area was closed after a group of protesters tried to enter the site, but were kept at bay by security guards forming human chains. At least one guard was injured.

The 30th Conference of the Parties (COP30) to the United Nations Framework Convention on Climate Change officially kicked off in the city of Belém (Brazil), marking the first time the global climate summit has been held in the heart of the Amazon rainforest. The meeting, set to run for two weeks, brings together world leaders from 163 countries to address the urgent crisis of global warming.

Authorities in the southern Brazilian state of Paraná have declared a State of Public Disaster in the municipality of Rio Bonito do Iguaçu following a catastrophic tornado that struck on Friday night, leaving six people dead and causing widespread destruction.

Brazilian authorities have confirmed that the Tropical Forest Forever Facility (TFFF), a financing model combining public and private investments to preserve these areas, had reached US$5.5 billion in funding following contributions from Norway (US$3 billion), Indonesia (US$1 billion), and France (US$500 million) in addition to the South American country's US$1 billion disbursement during the UN General Assembly in New York in September.

Brazilian President Luiz Inácio Lula da Silva voiced concern about the climate crisis and urged world leaders to strengthen their commitment to the Paris Agreement. He made those remarks during the last thematic session of the Climate Summit in Belém on Friday.