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
Mexico City Mayor Invites U2 to Perform at Iconic Zócalo Plaza
Irish rock band U2, which spent Tuesday and Wednesday filming a new music video for its song Street of Dreams in the Historic Center of Mexico City, received an invitation to perform at the capital’s iconic Zócalo square from Mayor Clara Brugada.
Brugada shared the invitation through social media posts accompanied by photos and a video showing her meeting with the band members.
“This is an invitation for you to perform in our wonderful public square, the Zócalo. You are welcome here, and we would love to have you,” Brugada said in the video while handing a document to Bono, the band’s lead singer.
Bono responded by saying that the group would like “to begin its new tour in Mexico City.”
Referencing one of the band’s most famous songs, In the Name of Love, Brugada said she was greeting Bono along with The Edge, Adam Clayton and Larry Mullen Jr..
“Welcoming U2 to our capital means celebrating music, connection and the emotion that can be felt in every corner of this city,” Brugada wrote in one of her messages. “We are a city open to the world, vibrant and full of stories shared from the stage to the streets.”
She also described the Zócalo as “the country’s most important public square” and a cultural landmark for Latin America.
Over the years, the Zócalo has hosted massive concerts by internationally renowned artists and bands including Roger Waters, Paul McCartney, Manu Chao, Café Tacvba, Los Fabulosos Cadillacs, Los Tigres del Norte, La Maldita Vecindad, Silvio Rodríguez, Joan Manuel Serrat, Rosalía and Shakira, drawing hundreds of thousands of fans.
International
Marco Rubio Urges China to Help Restrain Iran Amid Gulf Tensions
Marco Rubio said Wednesday that Washington hopes to persuade China to take a more active role in stopping Iran from escalating tensions in the Persian Gulf, arguing that the crisis directly threatens Asian commercial interests.
“It is in China’s interest to resolve this situation. We hope to convince them to play a more active role in getting Iran to stop what it is doing now and trying to do in the Persian Gulf,” Rubio said during an interview with journalist Sean Hannity on Fox News while traveling aboard Air Force One.
The top U.S. diplomat said the conflict and concerns over the possible disruption of the Strait of Hormuz have already affected China’s interests.
Rubio noted that “a Chinese cargo ship was struck over the weekend,” referring to the exchange of attacks reported last Friday between Iran and the United States.
The remarks come amid growing international concern over rising tensions in the region and the potential impact on global trade routes and energy supplies.
International
Trump floats Vance-Rubio potential Republican ticket for 2028 election
U.S. President Donald Trump suggested on Monday that Vice President JD Vance and Secretary of State Marco Rubiocould potentially form a Republican presidential ticket for the 2028 elections.
Speaking during a dinner with law enforcement officials as part of National Police Week, Trump publicly praised both officials and said they could make “an ideal team” for the next presidential race.
“Who likes JD Vance? Who likes Marco Rubio?” Trump asked attendees before adding that the pair “sound like a good combination.”
The president highlighted his vice president’s performance in office, stating that their current partnership has been highly effective. “JD is perfect, that has been a perfect formula,” Trump told reporters later.
He further suggested that a Vance-Rubio pairing could represent a strong presidential and vice-presidential ticket, although he stopped short of offering any formal endorsement.
“I think it sounds like a presidential candidate and a vice-presidential candidate,” he said, while clarifying that his remarks should not be interpreted as an official backing of any future campaign.
So far, neither Vance nor Rubio has publicly confirmed any intention to run in the 2028 presidential election.
Rubio previously sought the Republican nomination in 2016 but withdrew after losing the primary race to Trump. Later, in a December 2025 interview with Vanity Fair, he said he would be among the first to support Vance if he decided to run for the White House.
Vance, meanwhile, has recently dismissed speculation of any political rivalry with Rubio amid growing discussion about potential future GOP leadership.
Mexico City Mayor Invites U2 to Perform at Iconic Zócalo Plaza
Marco Rubio Urges China to Help Restrain Iran Amid Gulf Tensions
Panama confirms drug contamination of El Salvador coffee shipment occurred on its territory
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Extension of the state of emergency approved in southern Chile
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International2 days agoTrump floats Vance-Rubio potential Republican ticket for 2028 election
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Central America2 days agoPanama confirms drug contamination of El Salvador coffee shipment occurred on its territory
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International18 hours agoMarco Rubio Urges China to Help Restrain Iran Amid Gulf Tensions
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International18 hours agoMexico City Mayor Invites U2 to Perform at Iconic Zócalo Plaza