The Canadian government is set to put health warnings on each cigarette and ban certain types of plastics, parts of a new round of regulations from the Trudeau government. “Poison in every puff.” By 2023, this is the warning the Canadian government is planning on having on each cigarette sold …

Ghana’s health authorities say they have, for the first time, confirmed two fatal cases of the Marburg virus, a relative of the Ebola virus. In a statement on Thursday, the Ghana Health Service said the two cases of Marburg Virus Disease (MVD) were detected in the Ashanti region – about …

In a former gold mine a mile underground, inside a titanium tank filled with a rare, liquefied gas, scientists have begun the search for what so far has been unfindable: dark matter. Scientists are pretty sure the invisible stuff makes up most of the universe’s mass and say we wouldn’t …

Cases of COVID-19 are surging again globally, due in large part to the rise of virus variant Omicron BA.5, which is much more contagious than its predecessors and is able to circumvent existing immunity in many people. In the U.S., the Centers for Disease Control and Prevention this week released …

NASA sees success on a pair of launches from the Southern Hemisphere. Plus, prospective lunar rovers run the gauntlet on Earth, and an Independence Day anniversary for the American space program. VOA’s Arash Arabasadi brings us The Week in Space. …

African and European researchers are meeting in France to give fresh impetus to Africa’s ambitious Great Green Wall project, intended to fight climate change and support communities across the Sahel region. Much of the area is plagued by conflict and hunger, but scientists are looking at new ways to move …

 Mississippi’s only abortion clinic has been buzzing with activity in the chaotic days since the U.S. Supreme Court upended abortion rights nationwide — a case that originated in this conservative Deep South state — with this bright-pink medical facility closing its doors Wednesday.  Physicians at Jackson Women’s Health Organization have …

Tens of millions of people were under lockdown across China on Wednesday and businesses in a major tourist city were forced to close as fresh COVID-19 clusters sparked fears of wider restrictions.  Chinese health authorities have reported more than 300 infections in the historic northern city of Xian, home to …

The World Health Organization says more than 6,000 cases of monkeypox have been reported in 58 countries, with over 80% of the cases in Europe. The WHO was expected to determine whether to declare the outbreak a global health emergency, the highest level of alert, later this month, Director-General Tedros …

Members of the Intergovernmental Authority on Development, a regional bloc that includes Djibouti, Eritrea, Ethiopia, Kenya, Somalia, South Sudan, Sudan and Uganda, met Tuesday in Nairobi to discuss humanitarian, political, and security issues in the region. The humanitarian situation that has made more than 23 million people in Ethiopia, Kenya …

A small new study published Tuesday by scientists at the U.S. National Institutes of Health suggests that the immune response triggered by coronavirus infections damages the brain’s blood vessels and could be responsible for long COVID symptoms. The paper, published in the journal Brain, was based on brain autopsies from …

There is growing alarm among European and other environmentalists over what they say is governments’ failure to ensure healthy oceans, which are vital for food, jobs, biodiversity and clean air. United Nations Secretary-General Antonio Guterres calls it an “ocean emergency.” “Global heating is pushing ocean temperature to record levels, creating …

Ukrainian mathematician Maryna Viazovska on Tuesday became just the second woman to receive the prestigious Fields Medal, described as the Nobel Prize in mathematics. The 37-year-old Viazovska, received the medal during a ceremony in Helsinki, Finland, along with three other mathematicians: 36-year-old Hugo Duminil-Copin of the University of Geneva, 39-year-old …

China placed 1.7 million people under lockdown in central Anhui province, where authorities reported nearly 300 new cases Monday in the latest of a string of outbreaks testing Beijing’s no-tolerance approach to COVID-19. The country is the last major economy wedded to a zero-COVID strategy, responding to all cases with …

At her home in Rockford, Illinois, Rita Davisson said the “one or two” mice she normally sees during the waning winter months “have turned into more like 10 or 15” in the last couple years, and scientists say the warmer weather might have something to do with it. The 66-year-old …

Medical centers in Canada that perform abortions are preparing to receive patients from U.S. states that ban the procedure. The U.S. Supreme Court ruling overturning a constitutional right to abortion in America is also being used as motivator to expand Canada’s abortion services and provide other forms of support to …

U.S. climate envoy John Kerry said Friday that setbacks for President Joe Biden’s climate efforts at home have “slowed the pace” of some of the commitments from other countries to cut climate-wrecking fossil fuels, but he insisted the U.S. would still achieve its own ambitious climate goals in time. Kerry …

The World Health Organization’s Europe chief warned Friday that monkeypox cases in the region have tripled in the past two weeks and urged countries to do more to ensure the previously rare disease does not become entrenched on the continent. And African health authorities said they are treating the expanding …

World leaders must do more to protect the oceans, a major U.N. conference concluded Friday, setting its sights on a new treaty to protect the high seas.  “Greater ambition is required at all levels to address the dire state of the ocean,” the U.N. Ocean Conference in Lisbon said in …

Scientists appear one step closer to predicting volcanic eruptions — a problem that has vexed volcanologists for decades. Research published last week in Nature Geoscience found that using satellite observations to calculate how quickly underground molten rock, or magma, accumulates beneath volcanoes could forecast certain eruptions weeks or months in …

Weeks after acknowledging its first coronavirus infections, North Korea appears to be blaming the outbreak on balloons sent by defector-activists in South Korea. North Korean officials said Friday they traced the outbreak to an inter-Korean border region, where an 18-year-old soldier and a 5-year-old child came into contact with “alien …

The number of new coronavirus cases rose by 18% in the last week, with more than 4.1 million cases reported globally, according to the World Health Organization. The U.N. health agency said in its latest weekly report on the pandemic that the worldwide number of deaths remained similar to the …

In a blow to the fight against climate change, the Supreme Court on Thursday limited how the nation’s main anti-air pollution law can be used to reduce carbon dioxide emissions from power plants. By a 6-3 vote, with conservatives in the majority, the court said that the Clean Air Act …

As Russia pounds Ukrainian cities to rubble, water and sewer systems have broken down in some places. The British Defense Ministry says Mariupol is at risk of a major cholera outbreak. Just how big the threat is, though, is not clear. Scientists disagree over where the strains of cholera that …

Gardeners moving toward drought-resistant landscaping …