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
Iran hopes U.S. will adopt realistic approaches under Trump administration
Iran declared on Monday that it hopes the new U.S. administration under Donald Trump will adopt “realistic approaches” toward Tehran and show “respect” for the interests of the countries in the region.
The Republican tycoon will take the oath for his second term as president of the United States on Monday at noon Washington time (17:00 GMT).
“We hope that the approaches and policies of the new U.S. government will be realistic and based on respect for the interests… of the countries in the region, including the Iranian nation,” said the spokesperson for the Ministry of Foreign Affairs, Esmaeil Baqaei, during a weekly press briefing.
During his first term (2017-2021), Trump implemented a “maximum pressure” policy toward Iran.
In 2018, under his administration, the United States withdrew from the international nuclear deal with Iran, concluded three years earlier, which offered Tehran relief from sanctions in exchange for assurances that the country would not seek to acquire nuclear weapons. Tehran denies any such intentions.
In response, Tehran significantly increased its stockpile of enriched materials and raised the enrichment threshold to 60%, approaching the 90% required to produce an atomic bomb, according to the International Atomic Energy Agency (IAEA).
Tehran, which has expressed a desire to relaunch negotiations to revive the deal, defends its right to nuclear energy for peaceful purposes and denies any intention to develop nuclear weapons.
International
Trump to sign executive order recognizing only two sexes
Donald Trump will sign an executive order instructing his administration to “recognize” the existence of only “two sexes,” future White House officials announced on Monday, just before the Republican’s inauguration.
“What we are doing today is defining that the policy of the United States is to recognize two sexes: male and female,” said the official, speaking to the press on the condition of anonymity.
The aim of the decree is “to defend women against the ideological extremism of gender and to restore biological truth within the Federal Government,” the official added, explaining that a person’s sexual identity will be defined solely by the gametes they possess.
During his campaign, Trump repeatedly promised to put an end to the “transgender delusion.”
The elected president also plans to eliminate federal funding for programs supporting diversity in the administration, the same officials from his incoming cabinet stated.
“We are going to end this type of funding, we are going to put an end to these programs,” said one source from the future team, speaking anonymously about antiracism and diversity training courses.
International
Pope Francis hopes Trump will build a more just society free of hatred
Pope Francis expressed his hope that the elected president of the United States, Donald Trump, who will take office on Monday, will contribute to a “more just” society with “no room for hatred.”
“Inspired by the ideals of the nation, land of opportunities and refuge for all, I hope that under your leadership, the American people will thrive and commit to building a more just society in which there is no place for hatred, discrimination, or exclusion,” the Pope wrote in a message directed to Trump and published by the Vatican.
“At the same time, as our human family faces numerous challenges, not to mention the scourge of war, I ask God to guide your efforts in promoting peace and reconciliation among peoples,” the Argentine pontiff added.
“With these sentiments, I invoke upon you, your family, and the beloved American people the abundance of divine blessings,” he concluded.
Pope Francis criticized Trump’s plans to massively deport irregular migrants on Sunday, calling them a “disgrace.”
-
Central America5 days ago
Venezuelan opposition leader to meet Costa Rican president Rodrigo Chaves on thursday
-
International4 days ago
The Government of Israel accuses Hamas of wanting to modify the truce agreement and postpones its vote
-
International4 days ago
An Australian influencer is accused of poisoning her baby to earn money
-
International4 days ago
Russia attacks Kiev in the middle of British Prime Minister Starmer’s visit
-
International3 days ago
Noboa once again entrusts the Vice President of Ecuador to the vice president he appointed by decree
-
International4 days ago
Far-right Israeli minister will leave the Netanyahu government if his country does not resume the war after the truce
-
International3 days ago
Mark Carney announces his candidacy to replace Trudeau as Prime Minister of Canada
-
International3 days ago
Musk’s Starship was lost after a smooth takeoff
-
International3 days ago
HRW assures that Sheinbaum “inherited a crisis” from López Obrador due to “extreme violence” in Mexico
-
International5 days ago
Marco Rubio warns of China’s threat and criticizes Venezuela and Cuba in Senate hearing
-
International4 days ago
Pope Francis suffers a fall without fractures and his arm is immobilized as a precaution
-
International3 days ago
The Prosecutor’s Office asks Boluarte to hand over the documents that justify the surgery he kept hidden
-
International5 days ago
Canadian business leaders meet with president Sheinbaum to boost investments in Mexico
-
International5 days ago
Biden warns “Soul of America” still at stake ahead of farewell address
-
International2 days ago
Trump appoints Stallone, Voight, and Gibson as special ambassadors to Hollywood
-
International4 days ago
Emotional support dogs help firefighters fighting fires in California
-
International2 days ago
Latin American and Caribbean diplomats voice concern over U.S. mass deportation plan
-
International4 days ago
Indigenous peoples of Mexico help migrants stranded in the south far from the border
-
International4 days ago
Russia and Iran will sign a strategic agreement three days before Trump’s inauguration
-
International3 days ago
Edmundo González Urrutia’s team says that the anti-chavista will attend Trump’s investiture
-
International3 days ago
Antony Blinken assures that the Panamanian sovereignty of the Panama Canal “will not change”
-
International4 days ago
French justice saves a domesticated boar threatened with euthanasia by the authorities
-
International3 days ago
China, Israel and Burma, the countries in the world with the most journalists imprisoned in 2024
-
International3 days ago
At least five peace signatories and social leaders are killed in fighting in Colombia
-
International4 days ago
Separate negotiators and last-minute details, this is how the ceasefire in Gaza was negotiated
-
International4 days ago
The ‘Supersopa’, created during the great crisis of 2002, returns to the canteens of Argentina
-
International4 days ago
Carlos Correa, director of the Venezuelan NGO Espacio Público, has been released from prison
-
International16 hours ago
Trump to sign over 200 executive orders, declaring National Emergency at U.S.-Mexico Border
-
Sin categoría16 hours ago
Paraguayan president Santiago Peña meets Venezuela’s opposition leader Edmundo González Urrutia in Washington
-
International3 days ago
Foreign Affairs confirms the kidnapping of a Spaniard in North Africa by a jihadist group
-
International6 mins ago
Pope Francis hopes Trump will build a more just society free of hatred
-
International3 mins ago
Trump to sign executive order recognizing only two sexes
-
International44 seconds ago
Iran hopes U.S. will adopt realistic approaches under Trump administration