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
U.S. Senate Rejects Budget, Bringing Government Closer to Shutdown Amid DHS Dispute
The U.S. Senate voted on Thursday against a budget proposal in a move aimed at pressuring changes at the Department of Homeland Security (DHS), following the killing of two civilians during a deployment of immigration agents in Minneapolis.
All Senate Democrats and seven Republican lawmakers voted against the bill, which requires 60 votes to advance, pushing the country closer to a partial government shutdown that would cut funding for several agencies, including the Pentagon and the Department of Health.
The rejection came as Senate leaders and the White House continue negotiations on a separate funding package for DHS that would allow reforms to the agency. Proposed measures include banning Immigration and Customs Enforcement (ICE) agents from wearing face coverings and requiring them to use body-worn cameras during operations.
The vote took place just hours after President Donald Trump said he was “close” to reaching an agreement with Democrats and did not believe the federal government would face another shutdown, following last year’s record stoppage.
“I don’t think the Democrats want a shutdown either, so we’ll work in a bipartisan way to avoid it. Hopefully, there will be no government shutdown. We’re working on that right now,” Trump said during a Cabinet meeting at the White House.
International
Trump Says Putin Agreed to One-Week Halt in Attacks on Ukraine Amid Extreme Cold
U.S. President Donald Trump said on Thursday that he secured a commitment from Russian President Vladimir Putinto halt attacks against Ukraine for one week, citing extreme weather conditions affecting the region.
“Because of the extreme cold (…) I personally asked Putin not to attack Kyiv or other cities and towns for a week. And he agreed. He was very pleasant,” Trump said during a Cabinet meeting broadcast by the White House.
Trump acknowledged that several advisers had questioned the decision to make the call.
“A lot of people told me not to waste the call because they wouldn’t agree. And he accepted. And we’re very happy they did, because they don’t need missiles hitting their towns and cities,” the president said.
According to Trump, Ukrainian authorities reacted with surprise to the announcement but welcomed the possibility of a temporary ceasefire.
“It’s extraordinarily cold, record cold (…) They say they’ve never experienced cold like this,” he added.
Ukrainian President Volodymyr Zelensky later commented on the announcement, expressing hope that the agreement would be honored.
International
Storm Kristin Kills Five in Portugal, Leaves Nearly 500,000 Without Power
Storm Kristin, which battered Portugal with heavy rain and strong winds early Wednesday, has left at least five people dead, while nearly half a million residents remained without electricity as of Thursday, according to updated figures from authorities.
The revised death toll was confirmed to AFP by a spokesperson for the National Emergency and Civil Protection Authority (ANPEC). On Wednesday, the agency had reported four fatalities.
Meanwhile, E-Redes, the country’s electricity distribution network operator, said that around 450,000 customers were still without power, particularly in central Portugal.
Emergency services responded to approximately 1,500 incidents between midnight and 8:00 a.m. local time on Wednesday, as the storm caused widespread disruptions.
The Portuguese government described Kristin as an “extreme weather event” that inflicted significant damage across several regions of the country. At the height of the storm, as many as 850,000 households and institutions lost electricity during the early hours of Wednesday.
Several municipalities ordered the closure of schools, many of which remained shut on Thursday due to ongoing adverse conditions.
Ricardo Costa, regional deputy commander of the Leiria Fire Brigade, said residents continue to seek assistance as rainfall persists.
“Even though the rain is not extremely intense, it is causing extensive damage to homes,” he noted.
In Figueira da Foz, a coastal city in central Portugal, strong winds toppled a giant Ferris wheel, underscoring the severity of the storm.
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