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Argentine scientists worried after spate of whale deaths

Photo: Pablo Porciuncula / AFP

AFP

A string of whale deaths in recent days in southern Argentina have worried scientists, who think a micro-algae could be to blame.

From September 24 to October 2, at least 13 southern right whales died in the Nuevo Gulf close to the Valdes Peninsula in Argentine Patagonia, an area that is a sanctuary and breeding ground for the huge mammals, the Whale Conservation Institute (ICB) said.

Authorities have started performing autopsies on the whales that have been recovered and have begun testing the water and mollusks “to determine the presence of possible biotoxins linked to the proliferation of harmful algal blooms known as red tides,” said whale program coordinator Agustina Donini in an ICB statement released Monday.

None of the whales observed so far have displayed any signs of injuries or trauma, and all were well-fed, the ICB said.

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The deaths come at a time when authorities have been celebrating a 50-year-high number of cetaceans for the season in an area that attracts whale watching tourists.

The large number of dead whales in such a short space of time suggests that “a local environmental variable” is to blame, said Marcella Uhart, another whale program director

Algal blooms produce natural toxins that can be harmful to other organisms living in the water.

Their pigment can make the surface of the water look red, giving the phenomenon the name “red tide.”

Fabian Gandon, mayor of the nearby town of Puerto Piramides, told reporters there had been “an unusual increase in… red tides” in the Nuevo and San Jose gulfs.

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The local population has been advised to avoid eating mollusks, which can store the toxins created by the algal blooms.

Despite the recent deaths, authorities have recorded more than 1,400 whales in the Nuevo and San Jose gulfs, the largest number in more than 50 years.

  • A dead southern right whale (Eubalaena australis) is towed by members of the Naval Command (out of frame) from El Doradillo beach to a deserted beach away from the presence of people, in Puerto Madryn, Chubut Province, Argentina, on October 4, 2022. - At least 13 dead southern right whales appeared on the coast of the Golfo Nuevo and Península Valdez sanctuary, in northern Patagonia, in the past few days. The cause of their death is being investigated, the Whale Conservation Institute (ICB) reported. (Photo by Pablo PORCIUNCULA / AFP)

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International

Man arrested after deliberately driving into seven children in Osaka

Japanese police arrested a man on Thursday after he rammed his car into a group of seven schoolchildren in an apparent deliberate attack in the city of Osaka.

The children, who were on their way home from school, sustained injuries and were taken to the hospital. All seven remained conscious, according to local authorities.

An Osaka police officer, speaking on condition of anonymity, said the suspect is a 28-year-old man from Tokyo. The officer shared statements the man made after his arrest: “I was fed up with everything, so I decided to kill people by driving into several elementary school children,” the suspect reportedly said.

The man has been arrested on suspicion of attempted murder.

The injured children, aged between seven and eight, included a seven-year-old girl who suffered a fractured jaw. The six other children—all boys—suffered minor injuries such as bruises and scratches and were undergoing medical evaluation.

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Witnesses described the car as “zigzagging” before hitting the children. One witness told Nippon TV that a girl was “covered in blood” and the others appeared to have scratches.

Another witness said the driver, who was wearing a face mask, looked to be in shock when school staff pulled him from the vehicle.

Violent crimes are rare in Japan, though serious incidents do occur from time to time. In 2008, Tomohiro Kato drove a two-ton truck into pedestrians in Tokyo’s Akihabara district, then fatally stabbed several victims. Seven people were killed in that attack.

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Internacionales

Clashes erupt during may day protests across France amid calls for better wages

May Day protests in France were marked by a heavy police presence and clashes between demonstrators and law enforcement in several cities.

In Paris, Lyon, and Nantes, thousands took to the streets to demand better wages, fairer working conditions, and to voice their dissatisfaction with President Emmanuel Macron’s government.

While the majority of the demonstrations remained peaceful, isolated confrontations broke out in some areas. Protesters threw objects at the police, prompting the use of tear gas and resulting in several arrests.

Videos showing police crackdowns circulated widely on social media, drawing criticism from labor unions and human rights advocates, who denounced the authorities’ response to the protests.

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International

Kristi Noem credits Trump for mass migrant deportations by mexican president

U.S. Secretary of Homeland Security Kristi Noem claimed that Mexican President Claudia Sheinbaum has deported “more than half a million” migrants due to pressure from former President Donald Trump.

During a cabinet meeting highlighting the “achievements” of Trump’s administration in its first 100 days, Noem asserted that under the Republican leader’s influence, “Mexico has finally come to the table” to negotiate on migration and fentanyl trafficking.

“The president of Mexico told me she has returned just over half a million people before they reached our border,” Noem stated, criticizing media reports that suggest the Biden administration deported more migrants than Trump’s.

“I wish those deportations were counted,” Noem added, “because those people never made it to our border—she sent them back because you made her.” She went on to thank Trump: “They never made it here because they got the message—because you were so aggressive.”

Noem has made controversial claims about Sheinbaum in the past, prompting the Mexican leader to refute them.

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On April 1, Sheinbaum responded to one such statement by declaring, “The president answers to only one authority, and that is the people of Mexico,” after Noem said on Fox News that she gave Sheinbaum “a list of things Trump would like to see” and that Mexico’s actions would determine whether Trump granted tariff relief.

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