International

Researchers say fossil shows humans, dogs lived in C. America in 10,000 BC

AFP

The fossil of a jaw bone could prove that domesticated dogs lived in Central America as far back as 12,000 years ago, according to a study by Latin American scientists.

The dogs, and their masters, potentially lived alongside giant animals, researchers say.

A 1978 dig in Nacaome, northeast Costa Rica, found bone remains from the Late Pleistocene.

Excavations began in the 1990s and produced the remains of a giant horse, Equus sp, a glyptodon (a large armadillo), a mastodon (an ancestor of the modern elephant) and a piece of jaw from what was originally thought to be a coyote skull.

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“We thought it was very strange to have a coyote in the Pleistocene, that is to say 12,000 years ago,” Costa Rican researcher Guillermo Vargas told AFP.

“When we started looking at the bone fragments, we started to see characteristics that could have been from a dog.

“So we kept looking, we scanned it… and it showed that it was a dog living with humans 12,000 years ago in Costa Rica.”

The presence of dogs is a sign that humans were also living in a place.

“We thought it was strange that a sample was classified as a coyote because they only arrived in Costa Rica in the 20th century.”

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– First of its kind –

The coyote is a relative of the domestic dog, although with a different jaw and more pointed teeth.

“The dog eats the leftovers from human food. Its teeth are not so determinant in its survival,” said Vargas.

“It hunts large prey with its human companions. This sample reflects that difference.”

Humans are believed to have emigrated to the Americas across the Bering Strait from Siberia to Alaska during the last great ice age.

“The first domesticated dogs entered the continent about 15,000 years ago, a product of Asians migrating across the Bering Strait,” said Raul Valadez, a biologist and zooarcheologist from the National Autonomous University of Mexico.

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“There have never been dogs without people,” Valadez told AFP by telephone.

The presence of humans during the Pleistocene has been attested in Mexico, Chile and Patagonia, but never in Central America, until now.

“This could be the oldest dog in the Americas,” said Vargas.

So far, the oldest attested dog remains were found in Alaska and are 10,150 years old.

Oxford University has offered to perform DNA and carbon dating tests on the sample to discover more genetic information about the animal and its age.

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The fossil is currently held at Costa Rica’s national museum but the sample cannot be re-identified as a dog without validation by a specialist magazine.

“This dog discovery would be the first evidence of humans in Costa Rica during a period much earlier” than currently thought, said Vargas.

“It would show us that there were societies that could keep dogs, that had food surpluses, that had dogs out of desire and that these weren’t war dogs that could cause damage.”

International

Winter Storm Fern Leaves 30 Dead and Over One Million Without Power Across the U.S.

The massive winter storm Fern, bringing polar temperatures, battered large portions of the United States for a third consecutive day on Monday, leaving at least 30 people dead, more than one million households without electricity, and thousands of flights grounded.

In the Great Lakes region, residents awoke to extreme cold, with temperatures dropping below -20°C. Forecasts indicate that conditions are expected to worsen in the coming days as an Arctic air mass moves south, particularly across the northern Great Plains and other central regions, where wind chills could plunge to -45°C, temperatures capable of causing frostbite within minutes.

Across the country, heavy snowfall exceeding 30 centimeters in roughly 20 states triggered widespread power outages. According to PowerOutage.com, nearly 800,000 customers remained without electricity on Monday morning, most of them in the southern United States.

In Tennessee, where ice brought down power lines, approximately 250,000 customers were still without power. Outages also affected more than 150,000 customers in Mississippi and over 100,000 in Louisiana, as utility crews struggled to restore service amid dangerous conditions.

International

Spain approves plan to regularize up to 500,000 migrants in Historic Shift

In November 2024, Spanish Prime Minister Pedro Sánchez announced a reform of the country’s immigration regulations aimed at regularizing 300,000 migrants per year over a three-year period, in an effort to counter population aging in a country where births have fallen by 25.6% since 2014, according to official data.

Going against the trend in much of Europe, Spain’s left-wing government has now approved an exceptional migrant regularization plan that could benefit up to 500,000 people, most of them from Latin America.

The measure will allow the regularization of around “half a million people” who have been living in Spain for at least five months, arrived before December 31, 2025, and have no criminal record, Migration Minister Elma Saiz explained on public television.

The plan, approved on Tuesday by the Council of Ministers, establishes that applications will be processed between April and June 30, enabling beneficiaries to work in any sector and anywhere in the country, Saiz said.

“Today is a historic day for our country. We are strengthening a migration model based on human rights, integration, and one that is compatible with economic growth and social cohesion,” the minister later stated at a press conference.

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The socialist government of Pedro Sánchez stands out within the European Union for its migration policy, contrasting with the tightening of immigration measures across much of the bloc amid pressure from far-right movements.

Central America

Honduras swears in conservative president Asfura after disputed election

Conservative politician Nasry Asfura assumed the presidency of Honduras on Tuesday with an agenda closely aligned with the United States, a shift that could strain the country’s relationship with China as he seeks to confront the economic and security challenges facing the poorest and most violent nation in Central America.

Asfura’s rise to power, backed by U.S. President Donald Trump, marks the end of four years of left-wing rule and secures Trump another regional ally amid the advance of conservative governments in Chile, Bolivia, Peru, and Argentina.

The 67-year-old former mayor and construction businessman was sworn in during an austere ceremony at the National Congress, following a tightly contested election marred by opposition allegations of fraud and Trump’s threat to cut U.S. aid if his preferred candidate did not prevail.

Grateful for Washington’s support, Asfura—who is of Palestinian descent—traveled to the United States to meet with Secretary of State Marco Rubio, before visiting Israeli Prime Minister Benjamin Netanyahu.

“We need to strengthen relations with our most important trading partner,” Asfura said after being declared the winner of the November 30 election by a narrow margin, following a tense vote count that lasted just over three weeks.