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Archaeologists in Chile race against time, climate change to preserve ancient mummies
The world’s oldest mummies have been around longer than the mummified pharaohs of Egypt and their ornate tombs — but the ravages of time, human development and climate change are putting these relics at risk.
Chile’s Atacama Desert was once home to the Chincorro people, an ancient population that began mummifying their dead 5,000 years ago, two millennia before the Egyptians did, according to Bernando Arriaza, a professor at the University of Tarapaca.
The arid desert has preserved mummified remains and other clues in the environment that give archaeologists information about how the Chincorro people once lived.
The idea to mummify bodies likely came from watching other remains naturally undergo the process amid the desert’s dry conditions. The mummified bodies were also decorated with reed blankets, clay masks, human hair and more, according to archaeologists.
While UNESCO has designated the region as a World Heritage Site, the declaration may not save all of the relics. Multiple museums, including the Miguel de Azapa Archaeological Museum in the ancient city of Arica, put the Chincorro culture on display. Some mummies and other relics are safely ensconced in those climate-controlled exhibits, but the remains still hidden in the arid desert remain at risk.
“If we have an increase in sea surface temperatures, for example, across the coast of northern Chile, that would increase atmospheric humidity,” said Claudio LaTorre, a paleo-ecologist with the Catholic University of Chile. “And that in turn would generate decomposition, (in) places where you don’t have decomposition today, and you would lose the mummies themselves.”
Other clues that archaeologists can find in the environment may also be lost.
“Human-induced climate change is one aspect that we’re really worried about, because it’ll change a number of different aspects that are forming the desert today,” said LaTorre.
Arriaza is working to raise awareness about the mummies, hoping that that will lead to even more preservation.
“It’s a big, big challenge because you need to have resources,” Arriaza said. “It’s everybody’s effort to a common goal, to preserve the site, to preserve the mummies.”
NEW YORK — Former New York Gov. David Paterson and his stepson were attacked in New York City on Friday night, authorities said.
The incident occurred just before 9 p.m. on Second Avenue near East 96th Street on the Upper East Side, according to the New York City Police Department.
Police said officers were sent to the scene after an assault was reported. When officers arrived, police say they found a 20-year-old man suffering from facial injuries and a 70-year-old man who had head pain. Both victims were taken to a local hospital in stable condition.
In a statement, a spokesperson for the former governor said the two were attacked while “taking a walk around the block near their home by some individuals that had a previous interaction with his stepson.”
The spokesperson said that they were injured “but were able to fight off their attackers.”
Both were taken to Cornell Hospital “as a precaution,” he added.
Police said no arrests have been made and the investigation is ongoing.
The 70-year-old Paterson, a Democrat, served as governor from 2008 to 2010, stepping into the post after the resignation of Eliot Spitzer following his prostitution scandal. He made history at the time as the state’s first-ever Black and legally blind governor.
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A 17-year-old boy was critically injured and a person is in custody after a gunman opened fire on a SEPTA bus in North Philadelphia Friday evening, police said.
At around 6:15 p.m., Philadelphia police were notified about a shooting on a SEPTA bus traveling on Allegheny Avenue near 3rd and 4th streets in North Philadelphia, Inspector D F Pace told CBS News Philadelphia.
There were an estimated 30 people on the bus at the time of the shooting, Pace said, but only the 17-year-old boy was believed to have been shot. Investigators said they believe it was a targeted attack on the teenager and that he was shot in the back of the bus at close range.
According to Pace, the SEPTA bus driver alerted a control center about the shooting, which then relayed the message to Philadelphia police, who responded to the scene shortly.
Officers arrived at the scene and found at least one spent shell casing and blood on the bus, but no shooting victim, Pace said. Investigators later discovered the 17-year-old had been taken to Temple University Hospital where he is said to be in critical condition, according to police.
CBS Philadelphia
Through their preliminary investigation, police learned those involved in the SEPTA shooting may have fled in a silver-colored Kia.
Authorities then found a car matching the description of the Kia speeding in the area and a pursuit began, Pace said. Police got help from a PPD helicopter as they followed the Kia, which ended up crashing at 5th and Greenwood streets in East Mount Airy. Pace said the Kia crashed into a parked car.
The driver of the crashed car ran away but police were still able to take them into custody, Pace said.
Investigators believe there was a second person involved in the shooting who ran from the car before it crashed. Police said they believe this person escaped near Allegheny Avenue and 4th Street, leaving a coat behind.
According to Pace, police also found a gun and a group of spent shell casings believed to be involved in the shooting in the same area.
“It’s very possible that there may have been a shooting inside the bus and also shots fired from outside of the bus toward the bus,” Pace said, “We’re still trying to piece all that together at this time.”
This is an active investigation and police are reviewing surveillance footage from the SEPTA bus.