International
Dinosaur tail found in Chile stuns scientists
AFP
Chilean paleontologists on Wednesday presented their findings on a dinosaur discovered three years ago in Patagonia which they said had a highly unusual tail that has stumped researchers
The remains of the Stegouros elengassen were discovered during excavations in 2018 at Cerro Guido, a site known to harbor numerous fossils, by a team who believed they were dealing with an already known species of dinosaur until they examined its tail.
“That was the main surprise,” said Alexander Vargas, one of the paleontologists. “This structure is absolutely amazing.”
“The tail was covered with seven pairs of osteoderms … producing a weapon absolutely different from anything we know in any dinosaur,” added the researcher during a presentation of the discovery at the University of Chile.
The osteoderms — structures of bony plaques located in the dermal layers of the skin – were aligned on either side of the tail, making it resemble a large fern.
Paleontologists have discovered 80 percent of the dinosaur’s skeleton and estimate that the animal lived in the area 71 to 74.9 million years ago. It was about two meters (almost seven feet) long, weighed 150 kilograms (330 pounds) and was a herbivore.
According to the scientists, who published their research in the journal Nature, the animal could represent a hitherto unknown lineage of armored dinosaur never seen in the southern hemisphere but already identified in the northern part of the continent.
“We don’t know why (the tail) evolved. We do know that within armored dinosaur groups there seems to be a tendency to independently develop different osteoderm-based defense mechanisms,” said Sergio Soto, another member of the team.
The Cerro Guido area, in the Las Chinas valley 3,000 km (1,800 miles) south of Santiago, stretches for 15 kilometers. Various rock outcrops contain numerous fossils.
The finds there allowed the scientists to surmise that present-day America and Antarctica were close to each other millions of years ago.
“There is strong evidence that there is a biogeographic link with other parts of the planet, in this case Antarctica and Australia, because we have two armored dinosaurs there closely related” to the Stegouros, said Soto.
International
Latin Music Stars Unite in Miami to Raise Aid for Victims of Venezuela’s Devastating Earthquake
Latin music stars including Marc Anthony, Ricardo Montaner and Feid will take part in a benefit concert in Miami on August 16 to raise funds and support victims of the devastating double earthquake that struck Venezuela.
The disaster has left 4,734 people dead and 16,740 injured, according to the latest official figures.
The lineup will also feature artists such as Jay Wheeler, Elena Rose, Silvestre Dangond, Gente de Zona, Mau y Ricky, Olga Tañón, Lasso, San Luis, Piso 21, Alleh, Zhamira Zambrano and Enrique Santos, with organizers expecting additional performers to join the event in the coming weeks.
Athletes, actors, entertainment figures, media personalities and leaders from the Hispanic community are also expected to participate in the initiative.
Organized by the United for Venezuela coalition, the concert will take place at the Kaseya Center in Miami starting at 6:00 p.m. local time (10:00 p.m. GMT) and will be broadcast simultaneously through multiple platforms.
According to organizers, viewers will be able to contribute through donation platforms and QR codes available during the event.
The concert will also feature reports on rescue efforts, the work of humanitarian organizations on the ground, and testimonies from people affected by the disaster to highlight the scale of the tragedy.
Venezuela was hit on June 24 by a powerful double earthquake measuring 7.2 and 7.5 in magnitude, with the strongest impacts reported in areas including Caracas and La Guaira.
The event aims to bring together the international community and mobilize resources to assist families affected by the earthquake and support ongoing recovery efforts.
International
Trump Administration Seeks Global Action Against “Resurgent” Left-Wing Terrorism
U.S. Secretary of State Marco Rubio will host a ministerial meeting in Washington on Thursday to discuss what the Donald Trump administration describes as a growing threat from left-wing terrorism around the world.
According to a statement from the State Department, the meeting aims to promote “stronger joint action” among international partners to address what Washington considers security gaps that terrorist groups continue to exploit.
The U.S. government has not yet disclosed which countries will participate in the meeting or which foreign ministers are expected to attend.
The Trump administration claims that “far-left terrorism is resurging”, pointing to violent attacks linked to extremist movements in the Americas, Europe, Asia, and other regions.
U.S. officials argue that the threat has been “underestimated” by the international community for years as part of broader counterterrorism strategies.
As part of its efforts, the Trump administration has designated several left-wing extremist groups as terrorist organizations, including Antifa Ost, the Informal Anarchist Federation/International Revolutionary Front (FAI/FRI), Armed Proletarian Justice, and Revolutionary Class Self-Defense.
The United States has also announced rewards of up to $10 million for information that helps disrupt the financial networks supporting those organizations.
The meeting comes as the Trump administration seeks greater international cooperation on counterterrorism policies and increased coordination among governments to address what it considers emerging extremist threats.
International
President Noboa Declares New Security Strategy as Ecuador Faces Record Violence Levels
Ecuadorian President Daniel Noboa on Tuesday declared the National Comprehensive Security Plan 2025-2029 as a nationwide public policy, a strategy aimed at guiding state actions on security matters over the next four years.
The measure was formalized through an executive decree that activates the plan approved on March 9 by the Public and State Security Council (Cosepe) and replaces the National Comprehensive Security Plan 2019-2030, which had been designated as public policy in 2021.
Under the new decree, implementation of the strategy will be led by the ministries of Interior, Defense, and Foreign Affairs and Human Mobility, along with the National Intelligence Center and the National Secretariat for Risk Management. These institutions will be responsible for coordinating actions according to their respective areas of responsibility.
According to the official document, the new plan adopts a multidimensional and comprehensive security approach, with a long-term vision focused on national interests and on strengthening the State’s ability to respond to current threats.
The Ecuadorian government said the strategy seeks to improve coordination among public institutions within the framework of the “internal armed conflict” declared by Noboa in 2024 as part of the fight against criminal organizations operating across the country.
The plan also includes measures to strengthen international cooperation against transnational organized crime, which authorities identify as one of Ecuador’s main security challenges due to its links to drug trafficking and illegal mining.
The government described the document as a roadmap for prevention, protection, response and recovery actions in the face of national security risks, promoting coordinated efforts among state institutions.
Ecuador has remained under an internal armed conflict declaration since 2024, when Noboa intensified operations against criminal gangs that his administration has labeled terrorist organizations. Despite the increased security measures, the country recorded around 9,300 homicides in 2025, the highest figure in its history, according to data from the Ministry of Interior.
The new security plan comes as Ecuador seeks to strengthen its institutional response to escalating violence and the growing influence of organized crime networks.
Latin Music Stars Unite in Miami to Raise Aid for Victims of Venezuela’s Devastating Earthquake
Trump Administration Seeks Global Action Against “Resurgent” Left-Wing Terrorism
President Noboa Declares New Security Strategy as Ecuador Faces Record Violence Levels
Tec de Monterrey honors one of its students for his contribution to nanotechnology in medicine
Defense Minister commends salvadoran soldier for Central American Cross Country victory
Extension of the state of emergency approved in southern Chile
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