Science

Science and health news. Science is the pursuit of knowledge about the natural world through systematic study and experimentation. It spans various fields such as biology, chemistry, physics, and earth sciences. Scientists observe phenomena, form hypotheses, conduct experiments, and analyze results to understand laws and principles governing the universe. Science has driven technological advancements and our understanding of everything from the tiniest particles to the vastness of space

One person dead in Iowa from Lassa fever, state health department says

The Iowa Department of Health and Human Services on Monday confirmed the death of a middle-aged eastern Iowa resident from Lassa fever. The individual had recently returned from travel to …

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Pakistan, Afghanistan launch polio vaccination drives as cases resurge

Islamabad — Pakistan and neighboring Afghanistan simultaneously launched fresh vaccination campaigns against polio Monday amid a resurgence in cases in the only two countries globally where the virus continues to be …

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McDonald’s Quarter Pounder returns after E. coli testing rules out beef

LOS ANGELES — McDonald’s announced Sunday that Quarter Pounders will again be on its menu at hundreds of its restaurants after testing ruled out beef patties as the source of the …

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How to prepare for potential health effects of upcoming end to daylight saving time

The good news: You will get a glorious extra hour of sleep. The bad: It’ll be dark as a pocket by late afternoon for the next few months in the …

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NASA astronaut released from hospital after return from space station

washington — A NASA astronaut who was hospitalized upon return from the International Space Station for an unspecified medical condition was released Saturday in “good health,” the U.S. space agency said.  …

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NASA astronaut hospitalized upon return from extended stay in space

CAPE CANAVERAL, Florida — A NASA astronaut was taken to the hospital for an undisclosed medical issue after returning from a nearly eight-month space station stay extended by Boeing’s capsule trouble …

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Climate finance to take center stage at COP29

BERLIN, Germany — Close to 200 countries are scheduled to negotiate a new climate finance target for the Global South at the U.N. Climate Change Conference, or COP29, in Baku, Azerbaijan, …

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Four astronauts return to Earth after being delayed by Boeing’s capsule trouble, Hurricane Milton

Four astronauts returned to Earth on Friday after a nearly eight-month space station stay extended by Boeing’s capsule trouble and Hurricane Milton. A SpaceX capsule carrying the crew parachuted before …

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How Afghan, Pakistani clerics battle polio vaccine misinformation

Maulana Tayyab Qureshi, the top cleric in Pakistan’s Khyber Pakhtunkhwa Province, has seen up close the devastating effects of polio. Two of his own kin were once paralyzed, victims of …

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Snakebite victims in Southern Africa struggle to get antivenom

Snakebites are classified as a neglected tropical disease by the World Health Organization. In South Africa and other countries in the region, there are numerous barriers to getting the antivenom …

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Polio strikes as misinformation fuels vaccine refusal in Pakistan and Afghanistan

The naturally occurring form of polio remains active in only two countries in the world: Pakistan and Afghanistan. Over 50 cases of so-called wild polio have been confirmed in the …

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E. coli outbreak tied to McDonald’s Quarter Pounder kills 1, sickens dozens in US

One person died and dozens fell ill from E. coli infections linked to McDonald’s Quarter Pounder hamburgers in 10 states, led by Colorado, where 26 people were sickened, the U.S. …

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Polio resurfaces in Ivory Coast, threatening country’s children

Health officials say there have been six cases of polio reported in Ivory Coast in 2023, and one so far this year. It doesn’t seem like many, but any polio …

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New mpox variant detected in Germany 

Berlin — An infection with the new mpox variant clade 1b has been detected in Germany for the first time, the Robert Koch Institute health authority said on Tuesday.   The …

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China unveils first diagnosis guidelines to battle escalating obesity crisis

HONG KONG — China’s National Health Commission (NHC) published its first set of guidelines to standardize the diagnosis and treatment of obesity, with more than half of China’s adults already overweight …

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French government takes new blows over deal to sell painkiller maker to US fund

Paris — French drugmaker Sanofi’s confirmation that it will sell a controlling stake in its consumer health unit to a U.S. investment fund sparked a new political backlash Monday, stoked by …

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Environmental delegates gather in Colombia for a conference on dwindling global biodiversity

Bogota, Colombia — Global environmental leaders gather Monday in Cali, Colombia to assess the world’s plummeting biodiversity levels and commitments by countries to protect plants, animals and critical habitats. The two-week …

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WHO urges Rwanda to see off Marburg outbreak

Geneva — The WHO chief on Sunday urged Rwanda to keep up its fightback against Marburg, as the country battles an outbreak of one of the world’s deadliest viruses.   There have …

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Whooping cough is at a decade-high level in US

MILWAUKEE — Whooping cough is at its highest level in a decade for this time of year, U.S. health officials reported Thursday. There have been 18,506 cases of whooping cough reported …

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Kidney transplants are safe between people with HIV, US study shows 

People with HIV can safely receive donated kidneys from deceased donors with the virus, according to a large study that comes as the U.S. government moves to expand the practice. …

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Polio crisis deepens as Pakistan reports new cases

ISLAMABAD — Pakistan said Saturday that two children in its southern Sindh province had been paralyzed by poliovirus, bringing the total number of cases nationwide to 39 for the year since …

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Nigeria rolls out long-anticipated malaria vaccine

ABUJA, NIGERIA — Nigeria officially launched its malaria vaccination campaign this week to protect millions of children from the deadly disease, focusing heavily on high-risk states. The first 846,000 doses of …

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