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
Wildfires Burn Nearly 7,800 Hectares in France as Extreme Heat Fuels Fire Risk
Wildfires have burned approximately 7,800 hectares across France during the first eight days of July, already surpassing the more than 4,400 hectares destroyed throughout the entire month of July 2025, according to data from the European Forest Fire Information System (EFFIS) analyzed by AFP.
Authorities have maintained the highest wildfire alert across much of southern France as soaring temperatures and strengthening winds continue to increase the risk of new outbreaks.
Early-season fires in the departments of Pyrénées-Orientales, Drôme, and Hérault have prompted the deployment of significant firefighting personnel and equipment from across the country as emergency services work to contain the blazes.
Officials continue to monitor weather conditions closely, warning that persistent heat and strong winds could further complicate firefighting efforts in the coming days.
International
USAR El Salvador Helps Rescue Dogs Trapped for 12 Days Beneath Earthquake Rubble
Stories of survival continue to emerge from Venezuela following the powerful 7.5- and 7.2-magnitude earthquakes that struck the country on June 24. In recent days, social media has highlighted the rescue of several dogs that survived for nearly two weeks beneath collapsed buildings.
One of the rescues involved Milo, a small-breed dog that was spotted trapped under the rubble of a collapsed building. The operation was carried out jointly by members of USAR El Salvador, Topos Azteca, and Topos Azteca Nayarit, who safely brought the animal to the surface after 12 days.
Another dog, Draco, a black-and-tan Chihuahua, was rescued from the rubble of an apartment building in La Guaira. Relatives searching for missing pets were guided by the dog’s faint barking. After being rescued, Draco received first aid and hydration from a veterinary team before being transferred to a specialized clinic for further medical treatment.
Meanwhile, the Armed Force of El Salvador announced that another rescued dog, Fénix, has begun a new chapter in El Salvador. According to the institution, the mixed-breed dog was rescued by its Humanitarian Rescue Unit (UHR) and has since been adopted by the team.
The Armed Force said Fénix will be trained as a search-and-rescue dog and is expected to join the UHR in future emergency response missions, becoming part of the unit dedicated to saving lives.
International
UN Appeals for $296 Million in Emergency Aid Following Venezuela Earthquakes
Tom Fletcher, the United Nations Under-Secretary-General for Humanitarian Affairs and Emergency Relief Coordinator, is currently in Venezuela, where he has been meeting with government officials to assess the country’s humanitarian response following the recent earthquakes.
During a virtual meeting on Wednesday with ministers organized by the United Nations Office for the Coordination of Humanitarian Affairs, Fletcher issued an urgent appeal for $296 million to fund emergency relief operations.
“We have a clear plan. We need $296 million to address the socioeconomic needs of 1.3 million people over the next six months. It is a time-bound plan,” Fletcher said. He also acknowledged the support already received, adding, “Donors are stepping up, and I pay tribute to them and thank them.”
The emergency appeal comes in addition to the $632 million humanitarian response plan launched earlier this year for Venezuela, where nearly eight million people were already in need of humanitarian assistance before the earthquakes.
According to UN officials, that plan had secured only $115 million in funding before the twin earthquakes struck. Following a new wave of international contributions, the total funding has now reached $300 million.
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