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.
“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.”
– 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.
“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.
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
Claudia Sheinbaum: Operation Against ‘El Mencho’ Was Based on Pending Arrest Warrants
Mexico’s President Claudia Sheinbaum on Wednesday rejected claims that the military operation that resulted in the death of Nemesio Oseguera Cervantes, known as “El Mencho,” leader of the Jalisco New Generation Cartel (CJNG), was carried out under pressure from the United States government.
Sheinbaum explained that the deployment of federal forces was aimed at executing outstanding arrest warrants against Oseguera Cervantes, who was considered one of the most wanted criminals in both Mexico and the United States.
“That was not the objective (to ease pressure from the United States). It is very important, and I want to repeat it. This individual had an arrest warrant, or several,” Sheinbaum said, referring to the operation conducted on February 22.
According to the president, the initial goal was to capture Oseguera Cervantes, but military forces responded after coming under attack during the intervention.
“The operation was to detain him. The problem is that they were attacked — the Secretariat of National Defense — and they responded at that moment,” she said.
The president insisted that the action was not carried out in response to external demands, although she acknowledged intelligence cooperation with the United States.
“It was not done in any way because of pressure from the United States, not at all. Of course, there was intelligence information from the United States that was used specifically,” she concluded.
International
Spain Denies Any Agreement to Cooperate with U.S. Military in Iran Operations
Spain’s Foreign Minister José Manuel Albares on Wednesday firmly denied that Madrid has agreed to cooperate with the U.S. military in operations against Iran, contradicting statements made minutes earlier by White House Press Secretary Karoline Leavitt.
“I categorically deny it,” Albares said in a radio interview cited by EFE. “The position of the Spanish government regarding the war in the Middle East, the bombings in Iran, and the use of our bases has not changed by a single comma.”
Earlier in the day, Leavitt told reporters that Spain had “agreed to cooperate with the United States military in recent hours,” following President Donald Trump’s threat to impose a trade embargo on Madrid. Trump had warned of economic measures after Spain reportedly refused to allow the Pentagon to use facilities at Spanish bases for operations related to Iran.
“I have no idea what that could be referring to or where it could be coming from,” Albares said, insisting that Spain’s position “has not changed at all” and therefore “remains absolutely unchanged.” He added that he had “no desire” and “almost no time” to speculate about the White House spokesperson’s remarks.
Albares reiterated Spain’s “No to war” stance, which he said had been clearly and forcefully expressed by Prime Minister Pedro Sánchez in an institutional address. According to the foreign minister, that position has been supported by “many European colleagues.”
International
White House Says Spain Agrees to Cooperate with U.S. Military After Trump Threatens Trade Embargo
White House Press Secretary Karoline Leavitt said Wednesday that Spain has agreed “in recent hours” to cooperate with the U.S. military, following President Donald Trump’s threat to impose a trade embargo on Madrid.
Trump had warned of potential commercial measures after Spain reportedly refused to allow the Pentagon to use facilities at Spanish military bases for operations related to Iran.
“With respect to Spain, I think you heard the president’s message yesterday loud and clear, and I understand that in recent hours they have agreed to cooperate with the United States military,” Leavitt said during a press briefing.
She added that the U.S. military is currently coordinating with its counterparts in Spain. However, the president expects broader support.
“The president expects that all of Europe, all of our European allies, of course, will cooperate in this important mission — not only for the United States, but also for Europe,” Leavitt said.
Her remarks came in response to questions about Spain’s position and its role as a U.S. ally amid rising tensions surrounding operations involving Iran.
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