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

Guinea Worm Disease Could Soon be Wiped Out, Experts Say

There were just 28 reported human cases of Guinea worm disease (GWD) last year, the U.S.-based Carter Center said Thursday. The nongovernmental organization founded by former President Jimmy Carter said …

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Study: Asteroids Smacking Earth Twice as Often as Before

Giant rocks from space are falling from the sky more than they used to, but don’t worry. For the past 290 million years, large asteroids have been crashing into Earth …

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Professor Offers Students Higher Grade for More Sleep

No amount of lecturing seems to persuade students to get more sleep. But one professor uses bait they can’t resist. Michael Scullin teaches the science of sleep to psychology students …

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Want to Buy Ethical Food? Scan with Your Phone for Fast Facts

Whether buying a fish fillet at a supermarket or ordering steak in a restaurant, consumers will soon be able to use their phones to check instantly whether their food is …

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Study: Human Diet Causing ‘Catastrophic’ Damage to Planet

The way humanity produces and eats food must radically change to avoid millions of deaths and “catastrophic” damage to the planet, according to a landmark study published Thursday.  The key …

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The Best Rx for Teens Addicted to Vaping? No One Knows

The nation’s top health authorities agree: Teen vaping is an epidemic that now affects some 3.6 million underage users of Juul and other e-cigarettes. But no one seems to know …

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Firefly Aerospace Is Behind Florida Rocket Project: Sources

Firefly Aerospace Inc, a resurgent rocket company founded by a former SpaceX engineer, plans to build a factory and launch site at Florida’s Cape Canaveral Spaceport in a $52 million …

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Use of Expired Vaccine Sparks Public Scare in China

A recent vaccine scandal in eastern China’s Jiangsu province, where 145 children were confirmed to have received expired polio vaccinations, has once again exposed the country’s poor vaccine management and …

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Scientists Tune In to Trees to Monitor Planet’s Health

Healthy forests are key to a healthy planet. But climate change is putting forests under stress. A new system aims to track the trees’ vital signs. VOA’s Steve Baragona has …

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Study Links Social Media Addicts, Substance Abusers

Addicted to social media? That’s not just an expression anymore. Scientists have found a connection between excessive social media use and behavior associated with substance abuse. Researchers at Michigan State …

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Desperate Parents and Discount Marijuana: DC in a Shutdown

No city experiences a shutdown quite like Washington. Besides the economic impact, a shutdown warps the nation’s capital on a cultural, recreational and logistical level — touching everybody from garbage …

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Plugged in Hives Providing Information on Bee Health

Preliminary numbers from the U.S. Department of Agriculture (USDA) suggest that the population of domesticated US honeybees is still declining. The loss in pollinators is due in part to the …

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Study: Antarctica Ice Loss Increases Six Fold since 1979

Global warming is melting ice in Antarctica faster than ever before — about six times more per year now than 40 years ago — leading to increasingly high sea levels …

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Bees With Circuit Board Backpacks Inform Researchers

Researchers are already using sensors on drones to monitor farmers fields and provide a whole host of statistics from moisture levels to pesticide loads. But drones are energy intensive and …

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Breakthrough In Treating Ebola

In Congo, more than 600 people have contracted the Ebola virus which has claimed close to 400 lives. The disease has been difficult to contain because of conflict in the …

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Robot Animals Serving as Pets to Dementia Patients

A new form of social therapy is powering-on in the U.S. A group of former toy company employees bought a brand from their ex-employer and started developing robotic household animals …

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Breakthrough Made in Treating Ebola Virus

In northeastern Congo, more than 600 people have fallen ill with the Ebola virus, and at least 368 people have died from the disease. It’s been difficult to contain the …

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British Clinical Trial Begins on Breathalyzer’s Ability to Detect Cancer

Cancer in your esophagus, the tube that runs from your throat to your stomach, is one of the most frequently reported and a leading cause of cancer deaths around the …

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Researcher: Calf Born to Endangered Pacific Northwest Orcas

Researchers say there’s a new calf among the population of critically endangered killer whales that live in the waters between Washington state and Canada.    Ken Balcomb, founding director of …

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Judge: Women Would Lose Birth Control Coverage Under Trump Rules

A “substantial number” of women would lose free birth control coverage under new rules by the Trump administration that allow more employers to opt out of providing the benefit, a …

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Up to 84,000 Americans Hospitalized With Flu in Past 3 months: CDC

An estimated 69,000 to 84,000 Americans were hospitalized due to the flu in the last three months, the Centers for Disease Control and Prevention (CDC) said on Friday. The nation …

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SpaceX launches 10 Iridium Communications Satellites

A SpaceX Falcon 9 rocket carrying 10 Iridium Communications satellites has blasted off from California. The rocket lifted off at 7:31 a.m. Friday at Vandenberg Air Force Base and arced …

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