Classifieds

Science, Health news and Classifieds. Classified advertising is a form of advertising, particularly common in newspapers, online and other periodicals, which may be sold or distributed free of charge. Classified advertisements are much cheaper than larger display advertisements used by businesses, although display advertising is more widespread


UN: COVID-19 Worsening World Hunger   

The United Nations said Monday that 690 million people across the planet were undernourished last year, and an additional 83- to 132 million are at risk this year due to the effects of the coronavirus pandemic.  “World hunger is still increasing — up by …


Coronavirus Pandemic Stifles Dengue Prevention Efforts

To slow the spread of the coronavirus, governments issued lockdowns to keep people at home. They curtailed activities that affected services like trash collection. They tried to shield hospitals from a surge of patients.But the cascading effects of these restrictions …


Comet Streaking Past Earth, Providing Spectacular Show

A newly discovered comet is streaking past Earth, providing a stunning nighttime show after buzzing the sun and expanding its tail.  Comet Neowise swept within Mercury’s orbit a week ago. Its close proximity to the sun caused dust and gas …


Brazil to Ban Fires in Amazon for 120 Days

Brazil will ban fires in the Amazon forest for 120 days, heeding the demands of global investors upset over environmental destruction, the government said Thursday. A formal decree banning fires will come next week. Brazilian Vice President Hamilton Mourao made the announcement …


NASA Begins Summer Road Trip

NASA embarks on an epic summer road trip tens of millions of miles away. An astronaut who both walked on the moon and reached the deepest point on Earth shares her journey. And a “natural firework” of a comet streaks …


After US Departure, WHO Looking at Germany    

In the wake of America’s official departure from the World Health Organization, a former senior director at the U.N. health agency predicted that other countries, particularly Germany, would likely step in to fill any void left by the single-biggest financial …


Tie for Warmest 12-Month Period Globally as Siberia Sizzles

Temperatures soared 10 degrees Celsius above average across much of permafrost-laden Siberia last month, which was tied for the warmest June on record globally, the European Union’s climate monitoring network said Tuesday. The 12-month period to June 2020 was also tied …


WHO Experts Admit COVID-19 Can Spread Through Air

Experts at the World Health Organization (WHO) Tuesday acknowledged there is growing evidence the coronavirus can spread through the air and said they are preparing a brief on the subject.At the U.N. agency’s regular briefing in Geneva, WHO technical committee …


Brazil Man May Be Cured of HIV

Doctors in Brazil say an experimental treatment given to a man known as the Sao Paulo Patient may have cured him of HIV.     The man, who was subjected to intensive anti-retroviral drug therapy with the purpose of removing …


Novavax Awarded $1.6 Billion to Develop US COVID-19 Vaccine

The U.S. government has awarded a $1.6 billion contract to Novavax, Inc. to develop a coronavirus vaccine.The award to the Maryland-based company is the largest to date from the government’s “Operation Warp Speed” initiative to fast-track the development of vaccines …


Fossils Reveal Dinosaur Forerunner Smaller Than a Cellphone

Meet Kongonaphon kely, a pocket-sized dinosaur forerunner that was smaller than your cellphone.  The creature, which predated dinosaurs and flying pterosaurs, was just shy of 4 inches (10 centimeters) tall, according to a study published Monday in the journal Proceedings of the National …


Progress in AIDS/HIV Fight Uneven, UN Says

The United Nations says global HIV/AIDS targets for 2020 will not be met, and that some progress could be lost, in part because of the coronavirus pandemic, which has seriously impacted the HIV/AIDS response.“Our report shows that COVID is threatening …


Czech Volunteers Develop Functioning Lung Ventilator іn Days

Tomas Kapler knew nothing about ventilators — he’s an online business consultant, not an engineer or a medical technician. But when he saw that shortages of the vital machines had imperiled critically ill COVID-19 patients in northern Italy, he was …


Divers in Mexico Discover Ancient Mining Operation

The practice of mining precious metals and stones from the Earth dates as far back as recorded human history. The prized possessions of previous eras give clues to a culture’s technological advancement. VOA’s Arash Arabasadi reports on a mineral-mining operation …


Botswana Investigates Mystery Deaths of At Least 275 Elephants

Botswana is investigating a growing number of unexplained deaths of elephants, having confirmed 275 had died, up from 154 two weeks ago, the government said Thursday. The dead elephants were first spotted months ago in the Okavango Panhandle region, and the …


Does Wearing a Mask Pose Any Health Risks?

Does wearing a mask pose any health risks?No, not for most people. Babies and toddlers should not wear masks because they could suffocate. The same goes for anyone who has trouble removing a mask without help.Others can wear masks without …


New Study Shows Fireworks May Present Health Hazard

A new study indicates that fireworks, so common in the United States as the July 4th Independence Day holiday approaches, may be harmful to humans and animals.The study, conducted by researchers at the New York University (NYU) School of Medicine …