Category: News

Canberra scientists are researching a mysterious new recreational drug not seen before in Australia. The Australian National University says the substance is a “close cousin” of ketamine, a controlled anesthetic used by doctors and veterinarians. The new substance is known as “CanKet” — a Canberra ketamine. It was discovered at Australia’s first government-supported pill-testing center that started as a trial in the national capital earlier this year. The research team says the new drug was handed in at Australia’s first pill-checking center in Canberra. The user thought it was ketamine but said its effects were unusual and wanted it checked by experts at the pill-monitoring service. The drug was presented in a “small plastic bag of crystals and powder.” Australian National University scientists believe the new drug was probably imported…

The first Native American woman in space said Wednesday she is overwhelmed by the beauty and delicacy of Mother Earth and is channeling "positive energy" as her five-month mission gets underway. NASA astronaut Nicole Mann said from the International Space Station that she's received lots of prayers and blessings from her family and tribal community. She is a member of the Wailacki of the Round Valley Indian Tribes in Northern California. Mann showed off the dream catcher she took up with her, a childhood gift from her mother that she's always held dear. The small traditional webbed hoop with feathers is used to offer protection, and she said it's given her strength during challenging times. Years before joining NASA in 2013, she flew combat in Iraq for the Marines. "It's…

The World Health Organization said Wednesday it is too early to lift the highest-level alert for the COVID-19 crisis, with the pandemic remaining a global health emergency despite recent progress. The WHO's emergency committee on COVID-19 met last week and concluded that the pandemic still constitutes a Public Health Emergency of International Concern (PHEIC), a status it declared back in January 2020. WHO chief Tedros Adhanom Ghebreyesus told reporters Wednesday that he agreed with the committee's advice. "The committee emphasized the need to strengthen surveillance and expand access to tests, treatments and vaccines for those most at risk," he said, speaking from the UN health agency's headquarters in Geneva. The WHO first declared the COVID-19 outbreak a PHEIC on January 30, 2020, when, outside of China, fewer than 100 cases…

The eight most recent Ebola cases reported during the outbreak in Uganda have no known links with current patients, the World Health Organization said Wednesday, raising concerns about the spread of the deadly disease. In a briefing, WHO said initial investigations into the cases by Uganda's Ministry of Health had found they were not contacts of people already known to have Ebola. "We remain concerned that there may be more chains of transmission and more contacts than we know about in the affected communities," WHO Director General Tedros Adhanom Ghebreyesus told reporters. There have been 60 confirmed and 20 probable cases since the outbreak began last month, and 44 deaths, the WHO said. The strain spreading in Uganda is the Sudan strain, and the existing vaccines and therapies do not…

The World Health Organization said on Wednesday it will temporarily suspend the standard two-dose vaccination regimen for cholera, replacing it with a single dose due to vaccine shortages and rising outbreaks worldwide.  The U.N. agency said "the exceptional decision reflects the grave state of the cholera vaccine stockpile" at a time when countries like Haiti, Syria and Malawi are fighting large outbreaks of the deadly disease, which spreads through contact with contaminated water and food.  As of October 9, Haiti had confirmed 32 cases and 18 deaths from the disease, while many cases were still awaiting confirmation.  "The pivot in strategy will allow for the doses to be used in more countries, at a time of unprecedented rise in cholera outbreaks worldwide," WHO said in a statement on Wednesday.  The…

Experts say record-breaking floods in Australia are allowing mosquitoes to thrive, increasing the risk of spreading diseases like Japanese Encephalitis. Communities across three states have in recent days been hit by flooding, and more torrential rain is forecast this week. Parts of eastern Australia have been repeatedly flooded in the past two-years. Mosquitoes need stagnant water. Immature insects emerge from eggs and develop underwater until they become pupae, and then adults. Females require blood before laying eggs and can inject saliva and virus into humans when they bite. Mosquito-borne diseases are a perennial problem in Australia, where thousands of people are infected with the Ross River virus each year. In 2021, Japanese Encephalitis gained a significant foothold in Australia for the first time. More than 40 people were infected with…

Cameroon says a fresh wave of cholera outbreak provoked by ongoing floods in its northern border with Chad and Nigeria has killed at least 17 people and many more are feared dead in difficult-to-access villages within a week. An emergency meeting by government officials and relief agencies on Wednesday ordered the deployment of humanitarian workers to overcrowded hospitals, especially on the border with Nigeria.  Cameroon’s Public Health Ministry officials say several hundred fresh cholera cases have been detected on the country’s northern border with Nigeria with at least 17 people dead and many other civilians in desperate conditions at hospitals. The government of the central African state on Wednesday said the death toll and suspected infections may be higher as humanitarian workers are not able to travel to towns and…

As the November 8 elections near in the U.S., both major parties are pushing opposing stances on abortion. On Tuesday, President Joe Biden said if his Democratic Party wins a legislative majority, he will codify the right to abortion access into law. VOA’s Anita Powell reports from the White House. ...

A warming climate could bring viruses in the Arctic into contact with new environments and hosts, increasing the risk of "viral spillover," according to research published Wednesday. Viruses need hosts like humans, animals, plants or fungi to replicate and spread, and occasionally they can jump to a new one that lacks immunity, as seen during the COVID-19 pandemic. Scientists in Canada wanted to investigate how climate change might affect spillover risk by examining samples from the Arctic landscape of Lake Hazen. It is the largest lake in the world entirely north of the Arctic Circle and "was truly unlike any other place I've been," researcher Graham Colby, now a medical student at the University of Toronto, told AFP. The team sampled soil that becomes a riverbed for melted glacier water…

There are only about 1,000 mountain gorillas left in the wild and they live in only three countries — the Democratic Republic of Congo, Rwanda and Uganda. To encourage tourists and locals to help protect the endangered gorillas, Rwanda has turned to social media platform Instagram with a project they call GorillaGram. Senanu Tord reports from Kinigi, Rwanda. Videographer: Senanu Tord    ...

Long distance runners rely on endurance, determination and the ability to see. Today, steps are being taken to help runners with disabilities, including those who are blind or partially sighted, to compete. Andri Tambunan reports for VOA in this report narrated by Zulfian Bakar. Videographer: Andri Tambunan, Maria Iman-Santoso ...

Relentless drought in China, East Africa, the U.S. West and northern Mexico, devastating floods in Pakistan and Kentucky, scorching heat waves in Europe and the Pacific Northwest, destructive cyclones in southern Africa and intense hurricanes in the U.S. and Central America make up just some of the recent extreme weather events that scientists have long predicted would be more intense with a warming climate. “With just over one degree of warming since pre-industrial times, we are already seeing more extreme weather patterns," said Elizabeth Robinson, director of the Grantham Research Institute in London. Scientists have been tracking precisely how much the climate has already changed due to human activity. Temperatures around the world have been inching upwards. The average global temperature today, which tends to be compared to estimates for…

The Bill and Melinda Gates Foundation says it will commit $1.2 billion to the effort to end polio worldwide. The money will be used to help implement the Global Polio Eradication Initiative's strategy through 2026. The initiative is trying to end the polio virus in Pakistan and Afghanistan, the last two endemic countries, the foundation said in a statement Sunday. The money also will be used to stop outbreaks of new variants of the virus. The announcement was made Sunday at the World Health Summit in Berlin. The foundation says in a statement on its website that it has contributed nearly $5 billion to the polio eradication initiative. The initiative is trying to integrate polio campaigns into broader health services, while it scales up use of the novel oral polio…

Sitting on a 7,000-hectare stretch of land in southwest Florida, Babcock Ranch has made a name for itself as the first solar-powered town in the United States. Its power comes from nearly 700,000 solar panels that supply energy to more than 2,000 homes and other buildings, including a health center and schools. Syd Kitson, founder of the planned community, envisioned an environmentally friendly energy-efficient city. His dream became a reality in 2018. "I believe deeply in respecting the environment and wanted to prove that you could build this new city and work hand-in-hand with the environment," said Kitson, CEO of the real estate firm Kitson & Partners. "Our water management system is based around natural floodways. We also have 7,000 hectares we are preserving." The preserve protects natural habitats, scenic landscapes…

Astronomers have observed the brightest flash of light ever seen, from an event that occurred 2.4 billion light-years from Earth and was likely triggered by the formation of a black hole.  The burst of gamma rays — the most intense form of electromagnetic radiation — was first detected by orbiting telescopes Sunday, and its afterglow is still being watched by scientists across the world.  Astrophysicist Brendan O'Connor told AFP that gamma ray bursts that last hundreds of seconds, as this one did, are thought to be caused by dying massive stars, greater than 30 times bigger than our sun.  The star explodes in a supernova, collapses into a black hole, then matter forms in a disk around the black hole, falls inside, and is spewed out in a jet of…

Young researchers and students are competing in a disaster challenge at a natural hazards forum in the Australian city of Brisbane. The government-funded organization Natural Hazards Research Australia has said more Australians "than ever before are exposed to the damage and destruction of floods, bushfires, cyclones, heatwaves and storms." It reported that Australia has experienced 28 disasters that have cost more than $630 million, and 16 of these have occurred since 2000. Experts have said that research is essential to improve Australia's readiness for natural calamities. At the inaugural Natural Hazards Research Forum in Brisbane, young researchers have been asked to solve a key conundrum in preparing communities for floods, fires and storms; how can disaster authorities get potentially life-saving advice to the "unengaged, the moving," such as tourists or…

Europe faces a higher-than-usual chance of a cold blast of weather before the end of the year, but the winter overall is likely to be warmer than average, the continent's long-range weather forecaster said Thursday. Temperatures this winter will be crucial for homeowners worried about the record cost of heating their homes, and for European policymakers seeking to avoid energy rationing because of reductions in Russian gas supplies. "We see the winter as being warmer than usual," said Carlo Buontempo, director of the Copernicus Climate Change Service that produces seasonal forecasts for the European Center for Medium-Range Weather Forecasts (ECMWF). "Nevertheless, there is a still a significant chance of a block situation, which can lead to cold temperatures and low wind over Europe," he told AFP as the service issued…

The Antarctic ozone hole last week peaked at a moderately large size for the third straight year — bigger than North America — but experts say it's still generally shrinking despite recent blips because of high altitude cold weather. The ozone hole hit its peak size of more than 26.4 million square kilometers on October 5, the largest it has been since 2015, according to NASA. Scientists say because of cooler than normal temperatures over the southern polar regions at 12-20 kilometers high, where the ozone hole is, conditions are ripe for ozone-munching chlorine chemicals. "The overall trend is improvement. It's a little worse this year because it was a little colder this year," said NASA Goddard Space Flight Center Chief Earth Scientist Paul Newman, who tracks ozone depletion. "All…

Still, just 6.9% of those eligible have gotten the omicron-tailored vaccine ...

A monkeypox outbreak has been confirmed in the town of Mbonge, health authorities in Cameroon say, but armed separatists are preventing workers from investigating suspected cases. Cameroon government officials say health workers have been deployed to the districts of Kumba and Mbonge to communicate to hundreds of civilians with suspected monkeypox infections to immediately isolate and avoid contact with other people and animals, including pets.  Kumba and Mbonge are districts located in Cameroon's English-speaking southwest region near the border with Nigeria.  Emmanuel Lenya Nefenda, the highest ranking Cameroon public health official in Kumba, said civilians are being educated after a suspected monkeypox infection was confirmed in Kumba. He said the case was reported after the confirmation by Cameroon public health officials of a monkeypox outbreak in Bole Bakundu, a village…

As Australia prepares to end mandatory coronavirus isolation rules Friday, new research shows that almost a third of adults have had symptoms of long COVID. In Canberra, a parliamentary health committee has heard clinics are being contacted by more patients struggling with ongoing ailments. COVID-19 cases reported in Australia continue to fall, but the consequences of infection are still being felt. A study published Wednesday by the Australian National University said that about one in three adults who have had the virus had symptoms that lasted for longer than four weeks, a common indicator of so-called “long COVID.” Symptoms include extreme fatigue, heart palpitations, joint and muscle pain as well as insomnia and a cough. The study also stated that many patients with long COVID also experienced “low mood.” In…