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
Over 450 bags of human remains found near Jalisco’s World Cup stadium
At least 456 bags containing human remains have been found in the state of Jalisco, Mexico, according to reports from the search collective Guerreros Buscadores de Jalisco. The remains were discovered at various locations, all near Akron Stadium — one of the venues selected for the 2026 FIFA World Cup — said José Raúl Servín García, a member of the organization.
“We are counting approximately 456 bags, more or less, and they are all in the vicinity of Akron Stadium, which is set to be a World Cup venue. Unfortunately, it’s tragic that a World Cup will be held here when there is so much evil,” Servín told Aristegui Noticias. He revealed that the most recent discovery was made in September, although searches in the area began in 2022.
What is most alarming, Servín explained, is that the remains do not all belong to people who disappeared years ago; some of the bodies appear to have been buried less than a year ago, indicating that the clandestine graves are still active.
Among the bags are complete bodies, dismembered parts, and skeletal remains. Servín also reported that search collectives have documented pressure and threats suggesting the involvement or intimidation of organized crime in the handling of bodies within official institutions.
“We know that criminal groups have threatened Forensic Sciences, because they decide which bodies are released and which are not. Families are told that if they know their child is there, they should leave them and not claim the body, or there will be consequences,” he added.
International
Colombia rescues 17 minors linked to ultra-orthodox sect Lev Tahor
Colombian authorities have rescued 17 minors from the ultra-Orthodox Jewish sect Lev Tahor in the northwestern region of the country, Migration Colombia reported on Sunday. Five of the rescued children were listed under international search notices issued by Interpol for kidnapping and human trafficking.
Lev Tahor has been at the center of several recent cases involving child abuse and mistreatment in countries such as Guatemala. Colombian officials said they received alerts about the group’s presence in the country along with several minors, who were transferred to a government-supervised shelter following their rescue.
“We rescued 17 children and adolescents from the ultra-Orthodox Jewish sect Lev Tahor (…) There are international alerts for crimes against minors linked to this community,” Migration Colombia stated on X, sharing a photograph showing several of the minors dressed head-to-toe in black tunics with their faces concealed.
According to a police report, the minors hold various nationalities, including Guatemalan, American, and Canadian. The rescue operation was conducted on Saturday. “There are indications that some may have been abducted, suggesting a possible scenario of human trafficking concealed under religious doctrine,” the report noted.
Interpol has issued red notices for some members of the sect, who are wanted internationally. Authorities indicated that the group had traveled to Colombia “seeking a country where they would not face restrictions on continuing their alleged irregular activities.”
In December 2024, Guatemalan authorities rescued 160 children from the group. Numerous members were arrested and charged with crimes such as human trafficking, forced pregnancy, and the forced marriage of minors.
The sect was founded in the 1980s and established a base in Guatemala in 2013, but has also clashed with authorities in Mexico and Canada.
International
At least 10 dead and 20 injured in highway crash near Morelia
The accident occurred on the highway connecting Morelia, the capital of Michoacán, with the town of Pátzcuaro, the Morelia police reported in a statement.
“Preliminary information indicates there are around 10 fatalities and nearly 20 people injured. Emergency teams are carrying out extraction efforts and providing medical assistance at the scene,” the department said. It added that traffic on the roadway remains closed while rescue crews continue their work.
So far, authorities have not specified the cause of the crash.
Road accidents are common in Mexico, often caused by excessive speed or poor vehicle maintenance, particularly involving buses or cargo trucks.
In September, a truck carrying nearly 50,000 liters of gas exploded at an intersection in Mexico City, resulting in 32 deaths.
Over 450 bags of human remains found near Jalisco’s World Cup stadium
Colombia rescues 17 minors linked to ultra-orthodox sect Lev Tahor
At least 10 dead and 20 injured in highway crash near Morelia
Tec de Monterrey honors one of its students for his contribution to nanotechnology in medicine
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Extension of the state of emergency approved in southern Chile
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