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.

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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.

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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

Bill Gates Admits “Serious Mistake” Over Epstein Ties

Bill Gates acknowledged he made a “serious mistake” by associating with convicted sex offender Jeffrey Epstein, telling employees at his philanthropic organization that he regretted the relationship and its impact on the foundation’s work. He also admitted to having had affairs with two Russian women but denied any involvement in Epstein’s criminal activities.

The Microsoft co-founder is among several high-profile figures mentioned in documents from the so-called Epstein files released by the U.S. Department of Justice. The records reference personal associations, financial dealings and private communications involving Epstein’s network.

During a staff-wide meeting at the Bill & Melinda Gates Foundation on Tuesday, a recording of which was reviewed by The Wall Street Journal, Gates said he regretted spending time with Epstein and arranging meetings between foundation executives and the financier.

“It was a big mistake to spend time with Epstein,” Gates told employees, adding that the association had harmed the foundation’s reputation.

In a draft email released by the Justice Department, Epstein claimed that Gates had engaged in extramarital relationships. The message alleged that their interactions ranged from assisting Gates in obtaining drugs to cope with personal matters to facilitating meetings with married women.

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Gates, 70, acknowledged during the internal meeting that he had two affairs but firmly denied any connection to Epstein’s crimes.

The revelations come amid renewed scrutiny over Epstein’s network of prominent contacts following the public release of investigative files.

International

Stephen Hawking Photo Appears in Newly Released Epstein Documents

A previously unseen image of renowned theoretical physicist Stephen Hawking has surfaced among documents recently released by the U.S. Department of Justice as part of its investigation into financier Jeffrey Epstein.

The photograph shows the British scientist, who died in 2018 at age 76, smiling while seated between two women wearing swimsuits in what appears to be a beach setting. In the image, Hawking appears to be holding a drink while reclining on a sun lounger.

The exact context of the photo — including the date and location — has not been officially confirmed. However, it is known that Hawking attended a scientific conference funded by Epstein in March 2006 in the U.S. Virgin Islands, where several academics participated in events and activities organized by the financier prior to his criminal charges.

No Allegations Against Hawking

Hawking’s appearance in the files does not imply involvement in illegal or inappropriate conduct, and there are no formal charges linking him to any criminal activity in connection with the Epstein case.

The physicist is mentioned in numerous documents, primarily in relation to his participation in academic events associated with Epstein’s efforts to build connections with prominent figures in the scientific community.

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The release of the files has prompted renewed public interest in the scope of Epstein’s network, though inclusion in the documents alone does not indicate wrongdoing.

International

Larry Summers Steps Down from Harvard Role Amid Epstein Controversy

Former U.S. Treasury Secretary Larry Summers has resigned from his academic post at Harvard University due to his ties to convicted sex offender Jeffrey Epstein, the university said Wednesday.

Summers, who led the U.S. Treasury Department under former President Bill Clinton and later served as president of Harvard in the early 2000s, appeared in Justice Department files related to Epstein as having maintained extensive exchanges with the late financier.

According to a university statement, “Harvard Kennedy School Dean Jeremy Weinstein has accepted the resignation of Professor Lawrence H. Summers from his role as co-director of the Mossavar-Rahmani Center for Business and Government,” noting that the decision was connected to the Epstein case.

Meanwhile, Clinton is scheduled to testify Friday before a congressional committee regarding the Epstein matter. Former Secretary of State Hillary Clinton is expected to appear before the panel on Thursday.

The development marks another high-profile repercussion stemming from renewed scrutiny surrounding Epstein’s network of associations.