CAPE CANAVERAL, FLORIDA — Astronomers have discovered what may be the brightest object in the universe, a quasar with a black hole at its heart growing so fast that it swallows the equivalent of a sun a day.  The record-breaking quasar shines 500 trillion times brighter than our sun. The black hole powering this distant quasar … continue reading -> “Newly Discovered Quasar May Be Universe’s Brightest Object”

WASHINGTON — U.S. lawmakers are raising alarms about what they see as America’s failure to compete with China in biotechnology, warning of the risks to U.S. national security and commercial interests. But as the two countries’ rivalry expands into the biotech industry, some say that shutting out Chinese companies would only hurt the U.S. Biotechnology promises … continue reading -> “US-China Rivalry Expands to Biotech; Lawmakers Raise Alarm”

In the U.S. state of Texas, people are making clones of their beloved pets so the genetically identical animal can live after their pet dies. From the Texas capital, Austin, VOA’s Deana Mitchell has our story. …

LOISABA CONSERVANCY, Kenya — Conservationists in Kenya are celebrating as rhinos were returned to a grassy plateau that hasn’t seen them in decades. The successful move of 21 eastern black rhinos to a new home will give them space to breed and could help increase the population of the critically endangered animals. It was Kenya’s biggest … continue reading -> “Endangered Rhinos Return to Plateau in Central Kenya”

RIO DE JANEIRO — The small team of state public health workers slalomed between auto parts strewn across a Rio de Janeiro junkyard, looking for standing water where mosquitoes might have laid their eggs. They were part of nationwide efforts to curtail a surge in Brazil of the mosquito-borne illness of dengue fever during the country’s … continue reading -> “Brazil’s Health Agents Hunt Mosquitos in Dengue Epidemic Fight”

SINGAPORE — Singapore will play host to Asia’s biggest air show next week for the first time since the end of COVID border restrictions, with regional travel rebounding and the military side of the show bristling with defensive systems and nervous arms buyers. An expected full return of civil demand in Asia is being tested by … continue reading -> “China to Show Off Airliner at Singapore Show Amid Supply Crunch”

Jet fuel made from plants, not crude oil, is set to take off. Airlines, plane makers and governments are pledging support for what’s called “sustainable aviation fuel.” The aim is to lower the airline industry’s impact on climate change. But if done wrong, experts say, it could make matters worse. VOA’s Steve Baragona has more. … continue reading -> “Airlines Look to Fuel Planes With Plants. But Should They?”

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Patients all around the world are still experiencing drug shortages long after COVID-19 supply-chain jams have cleared. The U.S. Senate is looking at solutions as a nonprofit steps in to find these drugs. VOA Senior Washington Correspondent Carolyn Presutti tells one woman’s story. …

Russia is developing an anti-satellite weapon, the White House confirmed Thursday, after a lawmaker sounded an alarm over what he described as a serious national security threat. While White House officials say it could land Moscow in violation of a treaty banning weapons of mass destruction in space. They said it is not an urgent … continue reading -> “Russia Developing ‘Anti-Satellite Capability,’ White House Confirms”

GENEVA — Health agencies are urging governments and civil society to step up action to eliminate cervical cancer, a vaccine-preventable disease that kills a woman every two minutes, mostly in low- and middle-income countries.   “It is the fourth-most common cancer among women worldwide. It is also one of the few types of cancer that can … continue reading -> “Health Agencies Call for Stepped-up Action to Eliminate Cervical Cancer”

Bangkok — Bangkok city employees have been told to work from home to avoid harmful air pollution, as a layer of noxious haze blanketed the Thai capital Thursday. City authorities asked for cooperation from employers to help workers in the city of some 11 million people avoid the pollution, which is expected to last into Friday. … continue reading -> “Bangkok Says Work from Home as Pollution Blankets City”

SYDNEY — Using satellite technology and sophisticated machine learning, a team led by marine experts in Australia have created new maps of the world’s coral reefs. The scientists discovered there are more coral reefs around the world than previously documented, with Indonesia, Australia and the Philippines having the most coral reefs.  Over 100 trillion pixels of … continue reading -> “Scientists Create New Map of the World’s Coral Reefs”

Many, especially those with young children are relocating to the western coastal city of Goa …

The Indian capital’s severe air pollution, which has failed to improve despite efforts, is prompting a small but growing number of people to leave New Delhi to escape the health hazards posed by dirty air. Many are relocating to the western coastal city of Goa, which has witnessed an influx of what are being called … continue reading -> “New Delhi’s Deadly Air Pollution Prompts Some to Quit City”