As expected, British Prime Minister Boris Johnson announced on Monday the end of all domestic COVID-19 restrictions as of November 24, even self-isolation for those testing positive for the infection.  Speaking before Parliament, Johnson said the nation will still encourage those who test positive or experience symptoms to stay home — at least until April 1, when the government will simply encourage people with a positive test or symptoms “to exercise personal responsibility.” On that day, the government will also stop paying for COVID-19 testing.  Johnson announced the scrapping of the restrictions even as he wished Queen Elizabeth I well after she tested positive for COVID-19 on Sunday. The prime minister said the queen’s positive test is a reminder the pandemic is not over.  Scientists, along with some opposition politicians, have warned that ending all testing and tracking will weaken the ability to track the disease and respond to any …

The Biden administration has released a screening tool to help identify disadvantaged communities long plagued by environmental hazards, but it won’t include race as a factor in deciding where to devote resources. Administration officials told reporters Friday that excluding race will make projects less likely to draw legal challenges and will be easier to defend, even as they acknowledged that race has been a major factor in terms of who experiences environmental injustice. The decision was harshly challenged by members of the environmental justice community. “It’s a major disappointment and it’s a major flaw in trying to identify those communities that have been hit hardest by pollution,” said Robert Bullard, a professor of urban planning and environmental policy at Texas Southern University in Houston and a member of the White House Environmental Justice Advisory Council. President Joe Biden has made combating climate change a priority of his administration and pledged …

 Sparked by global warming and other forms of climate change, tropical butterflies are starting to arrive in Hong Kong and Taiwan in greater numbers, while temperate-zone species like the monarch appear to be dwindling in the region, conservationists told RFA. “Seven new butterfly species were discovered in Hong Kong in 2021, including swallowtails, gray butterflies, and nymphs; most of them were tropical species,” Gary Chan, project officer at Hong Kong’s Fengyuan Butterfly Reserve, told RFA. “Breeding records were found in Hong Kong for several of these species, which indicates that these weren’t just strays arriving in Hong Kong with horticultural imports or the monsoon,” Chan said. According to Chan, Neptis cartica and Ancema blanka were both found in Hong Kong for the first time in 2021, along with Zeltus amasa, which is usually native to Malaysia, Thailand, India, Myanmar, Borneo and other points south of Hong Kong. Meanwhile, tropical migrants …

It’s a question many have been asking for almost two years: when will the coronavirus pandemic end? “Epidemiologically speaking, we don’t know. Perhaps in another month or two — if there’s no other variants of concern that pop up, at least here in United States,” says J. Alexander Navarro, assistant director of the Center for the History of Medicine at the University of Michigan. “Socially, I think we’re kind of already at the point where the pandemic has ended. Many states are removing the vestiges of their mask mandates. We see people essentially moving on with their lives.” As of February 16, 2022, about 78 million people in the United States have contracted COVID-19 and 923,067 of them have died. Seventy-six percent of the U.S. population has received at least one dose of the COVID-19 vaccine, according to the Centers for Disease Control and Prevention (CDC). Sara Sawyer, a professor …

Canadian police on Saturday worked to restore normality to the capital after trucks and demonstrators occupied the downtown core of Ottawa for more than three weeks to protest against pandemic restrictions. The push to clear the city began Friday and continued into the night. Four of the main organizers have already been taken into custody and more than 100 protesters have been arrested as hundreds of officers, including some on horseback, formed lines and slowly pushed them away from their vehicles. There were many tense moments on Friday. Some protesters were dragged from their vehicles, and others who resisted the police advance were thrown to the ground and had their hands zip-tied behind their backs. The protesters showed “assaultive behavior,” forcing mounted police to move in “to create critical space” in the late afternoon, according to a police statement. As this happened, police said, one person threw a bicycle at …

Hong Kong health experts on Friday said the city needs to change its pandemic strategies to cope with the rapidly increasing number of COVID-19 cases.  In recent weeks Hong Kong has been hit hard by a fifth wave of cases caused by the omicron variant, which is increasing pressure on the city’s already overburdened health system.  Since the pandemic began, the Hong Kong government has remained defiant, directing all positive cases to hospitals regardless of symptomatic severity. Omicron’s sharp rise in recent weeks, however, has triggered a deluge of cases, flooding the city’s hospitals.  Some health experts say a new direction is needed.  “We need to immediately pivot to a strategy that promotes home isolation for mild and asymptomatic cases,” said Dr. Karen Grepin, associate professor at the University of Hong Kong’s School of Public Health. “The strategy should be risk-based to determine who is and who is not a …

Health authorities in Malawi say a 3-year-old girl is paralyzed after contracting polio, the first known case in Africa in more than five years and the first in Malawi in three decades. Authorities say the child was infected by a strain of poliovirus that matches a strain found in Pakistan. Until this week, Malawi had last reported a polio case in 1992. The southern African country was declared polio-free in 2005 — 15 years before the whole continent achieved the same status. Dr. Charles Mwansambo, secretary for health in Malawi, told local radio Friday that the poliovirus strain detected in Malawi came from abroad. “This patient is Malawian but the strain of poliovirus she has is not Malawian. It was first identified in Pakistan. So, this is an imported strain.” So far, the girl, who lives in the capital, Lilongwe, is the only identified case of polio in the country. …

Lam Foon, 98, sits propped up and swaddled in soggy woolen blankets in a hospital bed just outside the entrance to Hong Kong’s Caritas Medical Centre, waiting for tests to confirm her preliminary positive result for COVID-19. “I don’t feel so good,” she told Reuters through a surgical mask, next to a similarly wrapped patient wearing a mask and face shield. Lam was one of dozens of patients lying in the parking lot of Caritas on Thursday, after there was no more room inside the hospital that serves 400,000 people in the working-class district of Cheung Sha Wan on the Kowloon peninsula. Temperatures dipped to 15 degrees Celsius amid some rain. Medical staff were unable to say how long Lam would have to wait. People who test preliminarily positive for COVID have to take further tests before treatment. This and similar scenes across the global financial hub are signs of …

A Chinese rocket, according to astronomers, is expected to crash into the moon on March 4. It is the latest example of China’s presence in space. News of the predicted crash comes after Beijing released a development blueprint for satellite improvements, deep-space exploration and putting more people in orbit. Analysts expect Beijing to reach many of the goals outlined in its five-year plan for the development of outer space despite the odd mishap, according to experts. China’s space program stands to rival those of Russia and the United States, especially in terms of commercializing space technology, they add. “China is something to look at seriously in terms of increasing competitiveness,” said Marco Caceres, director of space studies at the Teal Group market analysis firm. “Part of that is that the U.S. was ahead by so much that countries like China, where their economies are growing faster, they’re simply catching up.” …

Hundreds of truckers clogging Canada’s capital stood their ground and defiantly blasted their horns Thursday, even as police arrested two protest leaders and threatened to break up the nearly three-week protest against the country’s COVID-19 restrictions. Busloads of police arrived near Ottawa’s Parliament Hill, and workers put up extra fences around government buildings. Police also essentially began sealing off much of the downtown area to outsiders to prevent them from coming to the aid of the protesters. “The action is imminent,” said interim Ottawa Police Chief Steve Bell. “We absolutely are committed to end this unlawful demonstration.” Police arrested organizers Tamara Lich and Chris Barber around Parliament Hill, but officers were not moving in force on the demonstrators. Police took Lich into custody late Thursday. Police continued negotiating with the protesters and trying to persuade them to go home, Bell said. “We want this demonstration to end peacefully,” he said, …

California Governor Gavin Newsom on Thursday announced the first shift by a state to an endemic approach to the coronavirus pandemic. He said it emphasizes prevention and quick reactions to outbreaks over mandates, a milestone nearly two years in the making that harkens to a return to a more normal existence.  Newsom said the approach, which includes pushing back against false claims and other misinformation, means maintaining a wary watchfulness attuned to warning signs of the next deadly new surge or variant.  “This disease is not going away,” he told The Associated Press in advance of his formal announcement. “It’s not the end of the ‘war.’ ”  A disease reaches the endemic stage when the virus still exists in a community but becomes manageable as immunity builds. But there will be no definitive turn of the switch, the Democratic governor said, unlike the case with Wednesday’s lifting of the state’s …

Microsoft co-founder turned philanthropist Bill Gates met with Pakistani Prime Minister Imran Khan on Thursday in Pakistan to acknowledge the country’s progress against polio. During the trip, his first to Pakistan, Gates also stressed the need to curb virus transmissions in neighboring Afghanistan and preserve global gains. Pakistan and Afghanistan are the only two countries where wild polio virus continues to paralyze children, although not a single infection has been reported in Pakistan for more than a year. Gates told reporters in Islamabad at the end of his visit that the South Asian nation, where the disease crippled approximately 20,000 Pakistani children a year in the early 1990s, has an opportunity to eliminate polio. “We’re not done, but we’re certainly in by far the best situation we have ever been in. We’ve never had a year without zero cases,” he said. But Gates cautioned that the polio virus was detected …

Experts from nine countries are planning to collect and combine aquatic animal sounds for a global library. Scientists in Australia believe an undersea chorus of mammals, fish and some invertebrates will help them gauge the health of marine ecosystems. Songs by bearded seals and the “boing” of a minke whale are part of a global collection being put together for the first time by a team of international researchers. The samples are stored in the individual libraries of various institutions, but never before have they been curated in a single collection. All marine mammals, including the humpback whale, are thought to emit sounds, along with many fish and invertebrates. A new data bank aims to use these recordings to measure biodiversity and the health of ecosystems. Miles Parsons, a researcher at the Australian Institute of Marine Science and the lead author of a report on the databank, says animal sounds …

NASA celebrates an anniversary on the Martian surface while a space-travel startup tumbles back to Earth. Russia helps refuel the International Space Station, and how a recent volcanic eruption could lead to faster tsunami warnings in the future. VOA’s Arash Arabasadi brings us The Week in Space. …

After two years, the COVID-19 pandemic seems to be taking a toll on Americans’ mental health, with a growing number of people suffering from a wide array of issues, from anxiety to depression. Lesia Bakalets has the story, narrated by Anna Rice. …

A study released Tuesday by the U.S. Centers for Disease Control and Prevention suggests that infants are less likely to be hospitalized with COVID-19 if their mothers are vaccinated during their pregnancy. The study found that babies whose mothers received two doses of an mRNA vaccine while pregnant were about 60% less likely to be hospitalized for the virus during their first six months of life. The odds are strengthened if the mother is vaccinated after the first 20 weeks of pregnancy.   The agency has urged all women who are pregnant, breastfeeding or planning to get pregnant to get vaccinated against the coronavirus, which it says increases the risk of a variety of complications, including premature birth and stillbirth. The CDC researchers based their conclusions from monitoring 379 infants who had been hospitalized at 20 pediatric hospitals across the U.S. between last July and January of this year, including 176 …

A U.S. government report warns that sea levels along America’s coasts will rise about an average of 30.5 centimeters over the next 30 years, about equal to water level increases recorded in the past 100 years. The report released Tuesday by the National Oceanic and Atmospheric Administration and six other federal agencies predicted the Gulf Coast, especially Texas and Louisiana, will get hit hardest. The Atlantic coast will also see higher than average sea level rise, while it will be less on the Pacific coast, the report said. Scientists say the higher sea levels are the result of climate change and will spark more coastal floods on sunny days when it isn’t storming. The study’s lead author, William Sweet, an oceanographer for NOAA’s National Ocean Service, said the worst of the long-term effects of the sea level increases from melting ice sheets in Antarctica and Greenland probably won’t begin to …

Pollution by states and companies is contributing to more deaths globally than COVID-19, a U.N. environmental report published on Tuesday said, calling for “immediate and ambitious action” to ban some toxic chemicals. The report said pollution from pesticides, plastics and electronic waste is causing widespread human rights violations and at least 9 million premature deaths a year, and that the issue is largely being overlooked. The coronavirus pandemic has caused close to 5.9 million deaths, according to data aggregator Worldometer. “Current approaches to managing the risks posed by pollution and toxic substances are clearly failing, resulting in widespread violations of the right to a clean, healthy and sustainable environment,” the report’s author, U.N. Special Rapporteur David Boyd, concluded. “I think we have an ethical and now a legal obligation to do better by these people,” he told Reuters later in an interview. Due to be presented next month to the …

A billionaire who led an all-private space crew into orbit last year has announced plans for up to three new missions in conjunction with SpaceX, including one with a spacewalk. Jared Isaacman, who founded payment processing company Shift4, will lead the first of the new flights with a launch potentially coming by the end of this year.  In addition to a mission featuring the first spacewalk attempted by non-professional astronauts, the planned flight also includes achieving a record altitude in Earth orbit. As part of the partnership with SpaceX, the flights are set to utilize SpaceX spacecrafts. Some information for this report came from Agence France-Presse and Reuters.  …