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.

20250501_mh_noexigencia_dui_728x90

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.

20250501_mh_noexigencia_dui_728x90

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

Football Fan Killed in Clashes After Colombian League Match

Fans of Cúcuta Deportivo and their traditional rivals Atlético Bucaramanga clashed outside the stadium following their local league match on Tuesday, leaving one supporter dead and several others injured.

The deceased fan was stabbed, according to a senior police official in Cúcuta who confirmed the cause of death in a video statement. Local media reported that the victim was a supporter of the visiting team, Atlético Bucaramanga.

The match ended in a 2-2 draw. Authorities had banned the entry of Atlético Bucaramanga’s organized supporters into the stadium in an effort to prevent disturbances.

Despite the restrictions, violence broke out in the surrounding areas after the game. Among the injured were three police officers, an institutional source told AFP.

The incident adds to a series of recent violent episodes linked to Colombian football. The most recent occurred in December, when supporters of Atlético Nacional and Independiente Medellín clashed in the stands and on the pitch, leaving 59 people injured.

20250501_mh_noexigencia_dui_728x90

International

Missing Spanish Sailor Rescued After 11 Days Adrift in Mediterranean

The man had departed from the port of Gandía, on Spain’s eastern coast, with the intention of reaching the southern Spanish town of Guardamar del Segura, a journey of about 150 kilometers, a spokesperson for Spain’s maritime rescue service told AFP.

Search boats and aircraft were deployed on January 17, but the operation was called off on January 22 after efforts proved unsuccessful. Alerts were then issued to vessels navigating the area in case they spotted any signs of the missing sailor.

As hopes were fading, a surveillance aircraft from the European Union’s border agency Frontex spotted the sailboat on Tuesday, along with a person signaling for help, approximately 53 nautical miles northeast of Bejaia, Algeria.

A nearby vessel, the Singapore-flagged bulk carrier Thor Confidence, carried out the rescue and is expected to bring the man to an end to his ordeal when it arrives on Thursday in the southern Spanish port city of Algeciras.

Maritime rescue services shared images on social media showing a small white sailboat drifting at sea and secured alongside the much larger ship.

20250501_mh_noexigencia_dui_728x90

It remains unclear how the sailboat ended up hundreds of kilometers off its intended route or how the man managed to survive for so long alone in open waters.

International

Rubio Says U.S. Could Participate in Follow-Up Russia-Ukraine Talks

The United States could join a new round of talks this week aimed at ending Russia’s invasion of Ukraine, Secretary of State Marco Rubio said on Tuesday.

Teams from Kyiv and Moscow met last Friday and Saturday in Abu Dhabi in their first publicly acknowledged direct negotiations to discuss the peace initiative promoted by former U.S. President Donald Trump.

“They are going to hold follow-up talks again this week,” Rubio told the Senate Foreign Relations Committee. “There could be U.S. participation.”

However, Rubio suggested that Washington’s role may be more limited than during last week’s discussions, which included Steve Witkoff, the president’s special envoy, and Jared Kushner, Trump’s son-in-law.

The secretary of state indicated that progress may have already been made on security guarantees for Ukraine, one of Kyiv’s key demands in any agreement with Moscow after nearly four years of Russian invasion.

20250501_mh_noexigencia_dui_728x90

“There is one remaining issue that everyone is familiar with, and that is the territorial claim over Donetsk,” Rubio said, referring to the eastern Ukrainian region that Russia wants Ukraine to cede.

“I know that active efforts are underway to see whether the positions of both sides on this issue can be reconciled. It remains a bridge we have not yet crossed,” he added during the hearing.

Rubio acknowledged that the territorial question would be particularly difficult for Ukraine to resolve.