Hong Kong is forecast to grow economically next year after the city’s leader announced the removal of nearly all COVID-19 restrictions on international arrivals and said it would reopen its border with China. But experts say the coronavirus pandemic and geopolitics have hampered Hong Kong’s international status after nearly three years of global isolation. Last week, Hong Kong Chief Executive John Lee announced that people arriving in Hong Kong are free from COVID-19 restrictions. International passengers can now travel freely upon arrival. Previous requirements meant arrivals were not allowed to enter places such as restaurants and bars for the first three days, monitoring their health as a precaution against catching the coronavirus. The government also scrapped its COVID-19 tracking media app that granted users access to venues such as restaurants, gyms and salons, although some designated venues will still require vaccination records for those who wish to enter. Gary Bowerman, …

Shanghai authorities urged residents to stay at home this weekend, seeking a toned-down Christmas in the nation’s most populous city as COVID-19 rages nationwide after tough curbs were lifted. A branch of the Shanghai Municipal Health Commission on Saturday urged young people in particular to avoid crowded gatherings, due to the ease of spreading the coronavirus and low temperatures. Christmas is not traditionally celebrated in China, but it is common for young couples and some families to spend the holiday together. The omicron variant is surging weeks after the authorities abruptly ended their zero-COVID policy, lifting strict testing requirements and travel restrictions as China becomes the last major country to move toward living with the virus. While many have welcomed the easing, families and the health system were unprepared for the resulting surge of infections. Hospitals are scrambling for beds and blood, pharmacies for drugs and authorities are racing to …

Half a million people in a single Chinese city are being infected with COVID-19 every day, a senior health official has said, in a rare and quickly censored acknowledgement that the country’s wave of infections is not being reflected in official statistics. China this month has rapidly dismantled key pillars of its zero-COVID strategy, doing away with snap lockdowns, lengthy quarantines and travel curbs in a jarring reversal of its hallmark containment strategy. Cities across the country have struggled to cope as surging infections have emptied pharmacy shelves, filled hospital wards and appeared to cause backlogs at crematoriums and funeral homes. But the end of strict testing mandates has made caseloads virtually impossible to track, while authorities have narrowed the medical definition of a COVID death in a move experts have said will suppress the number of fatalities attributable to the virus. A news outlet operated by the ruling Communist …

The combination of the COVID-19 pandemic and high levels of opioid overdose deaths drove life expectancy in the United States down for the second consecutive year in 2021, with a child born in that year expected to live 76.4 years, the lowest figure since 1996, according to data from the U.S. Centers for Disease Control and Prevention. By comparison, Americans born in 2019, the year before the pandemic took hold, could expect to live 78.8 years. In 2019, the U.S. experienced 715.2 deaths per 100,000 people. In 2021, that rate had climbed by 23%, to 897.7. While most countries in the world experienced a decrease in life expectancy during the pandemic, it was particularly pronounced in the U.S. And while many advanced economies, including France, Belgium, Switzerland and Sweden saw their life expectancy rates recover to pre-pandemic levels in 2021, death rates in the U.S. continued to climb. Heart disease, …

Canada’s Western Hudson Bay polar bear population has fallen 27% in just five years, according to a government report released this week, suggesting climate change is affecting the animals. Every autumn, the bears living along the western edge of the Bay pass through the sub-Arctic tourist town of Churchill, Manitoba, as they return to the sea ice. This has made the population not only the best-studied group in the world, but also the most famous, with the local bear-viewing economy valued at $5.30 million annually. However, Nunavut’s government assessment finds that just 618 bears remained in 2021 — a roughly 50% drop from the 1980s. “In some ways, it’s totally shocking,” said John Whiteman, chief research scientist at conservation nonprofit Polar Bears International. “What’s really sobering is that these kinds of declines are the kind that unless sea ice loss is halted, are predicted to eventually cause … extinction.” Polar …

City officials and outreach workers across the United States were rushing to get people off the streets this week, turning sites such as libraries and arenas into shelters to mitigate a humanitarian crisis caused by freezing weather and an influx of migrants. Chicago’s Department of Family and Support Services opened libraries and police stations as warming stations, while shelters in cities as far south as Baton Rouge, Louisiana, expanded hours and bed capacity as temperatures were expected to sink to the teens in Fahrenheit (below -10 degrees Celsius) Friday night. Officials in Denver, Colorado, where the temperature of minus 24 degrees Fahrenheit (-31 degrees Celsius) Thursday became the second coldest in the city’s history, opened the Coliseum as a shelter this week. Officials prepared the indoor arena to house 225 people but increased its capacity to 359 Wednesday night. “I feel good about being here because I don’t have to …

The highly contagious omicron subvariant XBB has surged to more than 50% of COVID-19 cases in the northeastern United States and risks spreading fast as millions of Americans began holiday travel on Friday.   It’s estimated that at week’s end, XBB will account for 18.3% of the COVID-19 cases in the United States, up from 11.2% in the previous week, the U.S. Centers for Disease Control and Prevention said Friday.   The subvariant is currently dominant in the Northeast, but it accounts for less than 10% of infections in many other parts of the country, the CDC said.  Andrew Pekosz, a virologist at the Johns Hopkins Bloomberg School of Public Health in Baltimore, said holiday travel in the United States could speed up the XBB subvariant’s spread across the country.   The American Automobile Association had estimated that 112.7 million people planned to travel 50 miles (80 km) or more from home between …

One of the world’s largest marine citizen science projects has surveyed its 500th section of Australia’s Great Barrier Reef since the effort began in 2020. This year’s Great Reef Census, which runs from September to December, has revealed severe damage to the coral, while other parts of the 2,300-kilometer World Heritage site are thriving. The Great Barrier Reef is made up of about 3,000 individual reefs, making it the world’s largest coral system. The annual reconnaissance of the Great Barrier Reef off northeastern Australia has produced tens of thousands of images. They have been taken by divers and snorkelers onboard more than 60 dive boats, tourism vessels, sailing boats, super-yachts and tugboats, who are surveying the far reaches of the world’s largest coral system. They have visited 500 individual reefs during the past three years. The photographs paint a picture of the health of the world’s largest coral system, providing …

Russia’s space agency said it is considering a plan to send an empty spacecraft to the International Space Station (ISS) to bring home three crew members ahead of schedule, after their Soyuz capsule sprang a coolant leak while docked to the orbiting outpost. Roscosmos and NASA officials said at a news conference Thursday they continue to investigate how the coolant line of the capsule’s external radiator sustained a tiny puncture last week, just as two cosmonauts were preparing for a routine spacewalk. No final decision has been made about the precise means of flying the capsule’s three crew members back to Earth, whether by launching another Soyuz to retrieve them or by the seemingly less likely option of sending them home in the leaky capsule without most of its coolant. Last week, Sergei Krikalev, Russia’s chief of crewed space programs, said the leak could have been caused by a micrometeoroid …

A former judge of the Supreme People’s Court, the highest court in China, is calling for the suspension or revocation of cases against some 80 people found guilty of violating “zero-COVID” policy regulations since the advent of omicron, a less deadly variant that began spreading in December 2021. China implemented the zero-COVID policy in January 2020, the month after the virus was first detected in humans in Wuhan. Anyone convicted of obstructing the prevention and control of COVID-19 faced a prison sentence of three to seven years, according to regulations set forth by the National Health and Medical Commission of China on January 20, 2020. Offenses included leaving home during lockdown The offenses included violations such as leaving home during a lockdown without official authorization and concealing travel plans. Both made it difficult for authorities to trace contacts and contain the virus. Other offenses included avoiding quarantine, concealing close contact …

Uganda on Thursday received two more potential vaccines for a trial against the Sudan strain of the deadly Ebola virus. Uganda has recorded 142 confirmed cases and 55 deaths since the September outbreak but has had no new cases since late November. While having no active cases is welcomed, it also means the trial will have to be revamped to test the vaccines’ effectiveness. The World Health Organization handed Ugandan officials more than 4,000 doses of Ebola trial vaccines on Thursday — 2,000 of the Indian Serum Institute’s Oxford vaccine and just over 2,000 from U.S. manufacturer Merck. It brings the total number of Ebola vaccine doses available in Uganda to more than 5,000 after an initial 1,000 from the U.S.’s Sabin Vaccine Institute were received last week. The vaccines were sent for use in a trial against an outbreak of the Sudan strain of the virus that since September …

As farmers in the United States are coping with rising input costs, some are turning to environmentally beneficial methods to curb expenses and make money while sequestering a driver of climate change. VOA’s Kane Farabaugh has more from Glasgow, Illinois. …

The World Health Organization is concerned about a spike in COVID-19 infections in China and is supporting the government to focus its efforts on vaccinating people at the highest risk across the country, the head of the U.N. agency said on Wednesday. Infections have recently spiked in the world’s second-largest economy and projections have suggested China could face an explosion of cases and more than a million deaths next year. “The WHO is very concerned over the evolving situation in China, with increasing reports of severe disease,” Director-General Tedros Adhanom Ghebreyesus told reporters. Tedros said the agency needed more detailed information on disease severity, hospital admissions and requirements for intensive care units support for a comprehensive assessment of the situation. The comment comes as the German government confirmed it has sent its first batch of BioNTech COVID-19 vaccines to China to be administered initially to German expatriates. …

It could be the end of the red dusty line for NASA’s InSight lander, which has fallen silent after four years on Mars. The lander’s power levels have been dwindling for months because of all the dust coating its solar panels. Ground controllers at California’s Jet Propulsion Laboratory knew the end was near, but NASA reported that InSight unexpectedly didn’t respond to communications from Earth on Sunday. “It’s assumed InSight may have reached the end of its operations,” NASA said late Monday, adding that its last communication was Thursday. “It’s unknown what prompted the change in its energy.” The team will keep trying to contact InSight, just in case. InSight landed on Mars in 2018 and was the first spacecraft to document a marsquake. It detected more than 1,300 quakes with its French-built seismometer, including several caused by meteoroid strikes. The most recent marsquake sensed by InSight, earlier this year, …

Scientists have uncovered new clues about a curious fossil site in Nevada, a graveyard for dozens of giant marine reptiles. Instead of the site of a massive die-off as suspected, it might have been an ancient maternity ward where the creatures came to give birth. The site is famous for its fossils from giant ichthyosaurs — reptiles that dominated the ancient seas and could grow up to the size of a school bus. The creatures — the name means fish lizard — were underwater predators with large paddle-shaped flippers and long jaws full of teeth. Since the ichthyosaur bones in Nevada were excavated in the 1950s, many paleontologists have investigated how all these creatures could have died together. Now, researchers have proposed a different theory in a study published Monday in the journal Current Biology. “Several lines of evidence all kind of point towards one argument here: That this was …

Negotiators reached a historic deal at a U.N. biodiversity conference early Monday that would represent the most significant effort to protect the world’s lands and oceans and provide critical financing to save biodiversity in the developing world. The global framework comes on the day the United Nations Biodiversity Conference, or COP15, is set to end in Montreal. China, which holds the presidency at this conference, released a new draft on Sunday that gave the sometimes-contentious talks much-needed momentum. “We have in our hands a package which I think can guide us as we all work together to halt and reverse biodiversity loss and put biodiversity on the path to recovery for the benefit of all people in the world,” Chinese Environment Minister Huang Runqiu told delegates before the package was adopted to rapturous applause just before dawn. “We can be truly proud.” The most significant part of the agreement is …