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

Iceberg Bigger Than NYC Breaks off From Antarctica  

Scientists with the British Antarctica Survey (BAS) say a huge iceberg — larger than New York City — has broken off from the northwestern Brunt Ice Shelf in Antarctica, almost 10 years after …

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International Study Shows COVID-19 Vaccine Likely Uptake on the Rise

An international study shows an upward trend in support for receiving COVID-19 vaccines in several countries compared to the end of 2020, with the biggest increase in Britain and Sweden.  Multinational communication firm Kekst CNC Monday published the results of the …

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Philippines Finally Receives First Batch of COVID-19 Vaccine

The Philippines launched its national coronavirus vaccination campaign Monday amid widespread public skepticism and a struggle to procure vaccines.   Dr. Gerardo Legaspi, the director of the state-run Philippine General Hospital in Manila, received the first …

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Spacewalking Astronauts Prep Station for New Solar Wings

Spacewalking astronauts ventured out Sunday to install support frames for new, high-efficiency solar panels arriving at the International Space Station later this year.NASA’s Kate Rubins and Victor Glover put the …

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FDA Approves Johnson & Johnson Vaccine for Use in US

The U.S. Food and Drug Administration formally authorized the use of the Johnson & Johnson’s one-dose vaccine Saturday, clearing the way for shots to go into arms as early as …

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Third US COVID Vaccine on Verge of Approval

The U.S. moved a step closer Friday to having another vaccine in its coronavirus arsenal, after an advisory panel to the Food and Drug Administration unanimously endorsed Johnson & Johnson’s …

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US Advisers Endorse Single-shot COVID-19 Vaccine From Johnson & Johnson

U.S. health advisers endorsed a one-dose COVID-19 vaccine from Johnson & Johnson on Friday, putting the nation on the cusp of adding an easier-to-use option to fight the pandemic. The Food …

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Experts Warn Crime Gangs Capable of Selling Fake Vaccines

International crime fighting agencies say organized crime groups have all the networks and methods needed to smuggle falsified, substandard and stolen COVID-19 vaccines across Africa.     Interpol crime intelligence …

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New Zealand Supporting Drone Project to Monitor Rare Dolphins

New Zealand Prime Minister Jacinda Ardern said Friday her government is supporting a new project using drones designed to monitor and protect the Maui dolphin, one of the world’s rarest …

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One Dose of Pfizer Vaccine Reduces Transmission, Study Finds

Three new British studies show the Pfzier-BioNTech COVID-19 vaccine, which is considered a two-dose vaccine, reduced transmission of the virus after one dose, particularly in people who had previously tested …

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Vaccination ‘Passports’ May Open Society, but Inequity Looms

Violet light bathed the club stage as 300 people, masked and socially distanced, erupted in gentle applause. For the first time since the pandemic began, Israeli musician Aviv Geffen stepped …

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Biden Touts Milestone of 50 Million Vaccine Shots

US President Joe Biden commemorated on Thursday the 50 millionth shot of the COVID-19 vaccine since his swearing-in, just days after the nation passed 500,000 coronavirus deaths. White House correspondent …

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50 Million COVID-19 Vaccines Administered in US

U.S. President Joe Biden hosted an event at the White House Thursday honoring the 50 millionth coronavirus vaccination administered in the country.Four people — an elementary school counselor, a grocery …

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African Countries Kick Off Inoculation Campaigns with Chinese-Made COVID-19 Vaccine

As countries kick off vaccination campaigns in Africa amid mistrust over COVID-19 vaccine efficacy, health ministers are among the first ones to take the shots. VOA’s Mariama Diallo reports on …

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Pfizer COVID-19 Vaccine as Effective in General Use as in Trials, Israeli Researchers Say 

A new study finds the new Pfizer-BioNTech COVID-19 vaccine is as effective in real-world use as it was during its late-stage clinical trials. In a large-scale study of 1.2 million people, …

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‘Hug Tents’ Pop Up to Ease Prolonged COVID Isolation

Residents at an assisted living facility in the US are getting a taste of life before the coronavirus pandemic. Thanks to a “hug tent,” residents can – while wearing plastic …

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COVAX Delivers First COVID-19 Vaccines

The COVID-19 vaccine rollout to date has been far from equitable. The vast majority of doses have gone to high-income countries, but a World Health Organization program aiming to change …

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Sniffer Dogs Learn to Detect COVID-19

At a dog training center in Myakka City, Florida, Heather Junqueira, founder of BioScent, brings a four-year-old beagle, Noel, into a room with stainless-steel canisters, several containing samples of COVID-19. …

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Mars Rover’s Giant Parachute Carried Secret Message

The huge parachute used by NASA’s Perseverance rover to land on Mars contained a secret message, thanks to a puzzle lover on the spacecraft team.   Systems engineer Ian Clark …

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New Study Suggests Atlantic Ocean Circulation System Could Collapse

A study suggests a key environmental system that affects how water circulates in the Atlantic Ocean and effects the climate could be on the verge of collapse due to the …

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Demand Heats up for Solar Energy Panels in South Africa

 Solar energy is a natural fit for sun-drenched Southern Africa, its proponents say. The only problem: Not enough panels to meet soaring demand. VOA’s Anita Powell looks at one company …

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Ghana Receives First Shipment of COVID-19 Vaccine Secured Through Global Sharing Initiative

Ghana has received the first shipment of COVID-19 vaccines through the World Health Organization’s global vaccine-sharing program. A flight carrying 600,000 doses of the AstraZeneca-Oxford University vaccine arrived Wednesday in the …

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