International

‘Death shadow’ dinosaur unearthed in Argentina

AFP

Argentine paleontologists have announced the discovery of an apex-predator dinosaur that measured three stories from nose to tail and eviscerated its prey with sharp, curved claws.

The six-ton giant, the largest megaraptor unearthed to date, fed on smaller dinosaurs that it ripped to shreds with its talons before digging into their intestines, paleontologist Mauro Aranciaga told AFP.

It would have been the “apex predator” of its time, said Aranciaga — well deserving of its chilling scientific name “Maip macrothorax.”

The first part, “Maip,” is derived from an “evil” mythological figure of Patagonia’s indigenous Aonikenk people.

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The character was associated with “the shadow of the death” that “kills with cold wind” in the Andes mountains, according to a study reporting the find in the Nature journal Scientific Reports.

The second part, “macrothorax,” refers to the enormous expanse of the creature’s chest cavity — some 1.2 meters (3.9 feet) wide.

– ‘Childhood dream’ –

The newly-identified monster measured nine to 10 meters in length, larger than any previously discovered type of megaraptor — a group of flesh-eating giants that once roamed what is now South America, according to Aranciaga’s team.

It lived about 70 million years ago towards the end of the Cretaceous period in what was then a tropical forest, long before the Andes mountain range and glaciers that now define Patagonia.

The killer reptile had two sharp, curved claws per front paw, each talon some 40 centimeters (15.7 inches) long.

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Aranciaga, now 29, had the good fortune of finding the first piece of Maip on his first-ever professional expedition three years ago to Argentina’s Santa Cruz province.

This led to months of meticulous digging, cleaning and classification of a large cache of bones: vertebrae as well as bits of rib, hip, tail and arm.

“When I lifted the vertebra and saw that it had the characteristics of a megaraptor, it was really a huge thrill,” recalled Aranciaga.

“Somehow I fulfilled my childhood dream… finding a new fossil and it turning out to be a megaraptor: the group in which I specialize,” he told AFP.

Maip was one of the last megaraptors to inhabit Earth before the dinosaurs went extinct about 66 million years ago, according to Fernando Novas of the Argentine Museum of Natural Sciences’ Laboratory of Comparative Anatomy.

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It is also the southernmost megaraptor ever found, added Aranciaga, a doctoral fellow at Argentina’s National Scientific and Technical Research Council (Conicet).

International

Brazil offers to mediate Colombia-Ecuador tensions, calls for restraint

The government of Brazil has offered to mediate in the ongoing tensions between Colombia and Ecuador, while calling on both nations to exercise restraint.

In a statement released Wednesday, Brazil’s Ministry of Foreign Affairs urged the parties involved to act with moderation and seek a peaceful resolution to the dispute.

“Brazil encourages all sides to act with moderation in order to find a peaceful solution to the controversy. It stands ready to support dialogue efforts aimed at preserving peace and security in the region,” the statement said.

Brazil also expressed “serious concern” over reports of deaths in the border area between Colombia and Ecuador, noting that the circumstances surrounding the incidents have not yet been clarified.

The diplomatic move comes amid rising tensions between the neighboring countries, increasing regional concern over stability and security along their shared border.

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International

U.S. lowers travel advisory for much of Venezuela but keeps high-risk zones under warning

The U.S. Department of State announced on Thursday that it has lowered its travel advisory for much of Venezuela to Level 3 (“Reconsider Travel”), reflecting what it described as improved security conditions in parts of the country.

However, the agency will maintain the highest Level 4 warning (“Do Not Travel”) for several regions, including the states of Táchira, Amazonas, Apure, Aragua and Guárico, as well as rural areas of Bolívar, citing ongoing risks such as crime, kidnapping and terrorism.

The updated advisory marks a shift from December, when the United States raised the alert for Venezuela to Level 4 nationwide, warning of severe security threats.

Despite the partial downgrade, U.S. authorities continue to urge caution, emphasizing that conditions remain volatile in certain areas and that travelers should carefully assess risks before planning any trips to the country.

International

EU lawmakers move to ban AI tools that generate non-consensual nude images

Members of the European Parliament are pushing to ban across the bloc artificial intelligence services that allow users to digitally “undress” people without their consent.

The proposal, adopted on Wednesday at committee level, aims to prohibit applications that generate non-consensual explicit images. Irish lawmaker Michael McNamara, one of the sponsors, said the measure seeks to stop tools that “have caused significant harm for the benefit of a few.”

Dutch MEP Kim van Sparrentak welcomed the move, calling it “a major victory, especially for women and children in Europe.”

The amendment, part of broader EU legislation on artificial intelligence, was approved by the Parliament’s civil liberties and internal market committees. It specifically targets systems that use AI to create or manipulate sexually explicit or intimate images resembling identifiable individuals without their consent.

The proposal will be put to a full vote in the European Parliament on March 26. If adopted, lawmakers and European Union member states will need to agree on a final version before it can take effect.

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Separately, representatives of the 27 EU countries recently backed a Franco-Spanish amendment seeking to ban AI services used to generate non-consensual sexual images or child sexual abuse material.

The initiative follows controversy surrounding a feature introduced in Grok, developed by xAI, which allowed users to create simulated nude images from real photos. The tool sparked widespread criticism and prompted an EU investigation.

In response, xAI restricted image generation features in mid-January to paying subscribers and stated it blocks the creation of sexualized images in jurisdictions where such content is illegal.