A region in Africa that includes 43 nations has been certified free of the wild polio virus (Aug. 24) after Nigeria, the last endemic country, recorded no new cases for the past three consecutive years. Nigeria’s polio survivors are celebrating the eradication of the virus, even though many still face challenges. Timothy Obiezu profiles the … continue reading -> “As Africa Celebrates Polio-Free Status, Nigeria Says Battle Not Over”

A new study suggests researchers have developed a method to significantly improve “anti-solar” panels – a new clean, sustainable way to generate energy at night.   Solar panels work because they are colder than the light given off by the sun, so they can capture that heat and convert it into electrical energy. “Anti-solar” panels work … continue reading -> “Researchers Improve ‘Anti-Solar’ Energy Production”

The World Health Organization (WHO) said Monday nine vaccines are being evaluated by its cooperative COVAX facility which now has 172 nations as contributing partners. The FILE – World Health Organization (WHO) Director-General Tedros Adhanom Ghebreyesus attends a news conference at the WHO headquarters in Geneva, Switzerland, July 3, 2020.Speaking at his usual briefing at the agency’s … continue reading -> “COVAX Program is Evaluating 9 Potential Coronavirus Vaccines, WHO Says”

The World Food Program reports Burkina Faso is facing an acute shortage of food, with more than 3.2 million people going hungry in this conflict-ridden country.There has been a 50 percent rise in the number of people struggling to feed themselves and their families since March. The World Food Program warns the situation is likely … continue reading -> “Burkina Faso is Facing a Hunger Catastrophe”

The U.S. Space and Rocket Center in Huntsville, Alabama – home to “Space Camp” – faced permanent closure as COVID-19 forced the internationally popular science and technology center to turn students and visitors away. But as VOA’s Kane Farabaugh reports, an online campaign to “Save Space Camp” is providing a lifeline to get through the … continue reading -> “Online Campaign Saves ‘Space Camp’”

The World Health Organization is concerned by the rapid increase and spread of the deadly Ebola virus in remote, densely forested areas of Equateur province in the northwestern part of the Democratic Republic of Congo.Health officials report 100 people in DRC have been infected with Ebola in fewer than 100 days, killing nearly half or … continue reading -> “Ebola Spreading Rapidly in DR Congo’s Equateur Province”

The head of the World Health Organization says he hopes the coronavirus pandemic will end in less than two years – less time than it took to stop the 1918 Spanish flu. Speaking Friday at his regular briefing in Geneva, WHO chief Tedros Adhanom Ghebreyesus said it is easier for a virus to spread today than … continue reading -> “WHO Head Hopes Pandemic Will End Within Two Years”

A recently approved rapid saliva test for COVID-19 is already being used on college campuses across the United States. Also called spit tests, they produce results in less than 24 hours, cost about $10, and are less invasive than the standard swab that is placed deep into the nose.Faster, Easier COVID-19 Test Approved as US Testing … continue reading -> “US Universities Roll Out COVID Spit Tests”

The U.S. National Weather Service is predicting that two storm systems in and around the Caribbean Sea will strengthen and could both be hurricanes next week in the Gulf of Mexico.The National Hurricane Center reports Tropical Storm Laura formed early Friday just northeast of the Lesser Antilles, and by last report, was 280 kilometers east … continue reading -> “In a First, 2 Hurricanes Could Hit Gulf of Mexico Next Week”

China’s Sinopharm Laboratory will begin human clinical trials for a possible vaccine against COVID-19 in Peru on Monday.Peruvian President Martin Vizcarra announced Thursday that 6,000 volunteers will participate in the trials.Vizcarra expects a second clinical trial, by the firm AstraZeneca in association with Oxford University, will begin by the end of August.Vizcarra said Peru will … continue reading -> “Peru to Host Clinical Trials for Coronavirus Vaccine”

Sometime next year, genetically modified mosquitoes will be released in the Florida Keys in an effort to combat persistent insect-borne diseases such as Dengue fever and the Zika virus.The plan approved this week by the Florida Keys Mosquito Control District calls for a pilot project in 2021 involving the striped-legged Aedes aegypti mosquito, which is … continue reading -> “Florida Keys to Release Modified Mosquitoes to Fight Illness”

U.S. space weather forecasters say the Earth on Thursday received a glancing blow from a “coronal mass ejection” (CME) – effectively, a solar eruption – first detected on the surface of the sun four days ago.  The U.S. National Oceanic and Atmospheric Administration (NOAA), the agency responsible for monitoring the weather for much of North … continue reading -> “Earth Gets Glancing Blow From Solar Flare”

The man-made mega constellation orbiting Earth grew again this week after another history-making commercial launch.  Satellite images document a quarter century of melting ice on Earth, plus images of our home planet from space and of space from our home planet.  VOA’s Arash Arabasadi brings us The Week in Space.Produced by:  Arash Arabasadi …

Environmentalists are increasingly alarmed at the growing pace of deforestation in the Brazilian Amazon.  With the fire season under way, Brazil’s rainforests face the threat of even more destruction. The number of trees destroyed has accelerated since Jair Bolsonaro became president in 2019.  Facing criticism, the Brazilian leader is defending his policy on rainforests and countering critics by enacting what he says is a zero-tolerance … continue reading -> “Brazilians Worry Fire Season Will Bring Even More Forest Destruction”

The World Health Organization’s (WHO’s) Europe office said it has begun discussions with Russia regarding the COVID-19 vaccine that the nation approved last week without the advanced trials normally required to prove a vaccine works.In a virtual news conference from the organization’s Copenhagen office, the WHO Europe’s senior emergency official Catherine Smallwood said there have … continue reading -> “WHO Begins Discussions on Russia Vaccine”

While medical school students gain key healing skills as their education progresses, one important quality seems to wane: empathy.According to a study from FILE – Medical students hug during a demonstration, June 5, 2020, in Salt Lake City, Utah.DOs are fully licensed physicians who practice in all areas of medicine, according to the American Association … continue reading -> “Med Students Lose Empathy After Second Year, Study Finds”