Droughts that cause leaves to turn brown and wither before they can reach peak color. Heat waves prompting leaves to fall before autumn even arrives. Extreme weather events like hurricanes that strip trees of their leaves altogether. For a cheery autumnal activity, leaf peeping is facing some serious threats from …

At the virtual COVID-19 summit on the margins of the U.N. General Assembly last week, U.S. President Joe Biden announced an additional donation of 500 million doses of the Pfizer vaccine to low-income and lower-middle-income countries, bringing total U.S. pledged donations to 1.1 billion shots. “I made — and I’m …

The U.S. is the global leader in vaccine donations, pledging to send 1.1 billion doses to help the world fight the COVID-19 pandemic. But it has shipped only 15% of the doses it has promised. White House Bureau Chief Patsy Widakuswara has this report. Producer: Bakhtiyar Zamanov  …

Members of the White House COVID-19 Response Team said Friday that recent trials showing the effectiveness of the U.S. drug company Merck’s experimental new COVID-19 pill were certainly good news, but they stressed that vaccines would remain the best way to end the pandemic.    During the response team’s virtual briefing, …

A joint mission of the European and Japanese space agencies, the spacecraft BepiColombo is set to make a close, initial flyby of Mercury on Friday as part of a seven-year mission to put two probes in orbit around the solar system’s closest planet to the sun.  In a statement on …

Geneticists, led by Harvard Medical School’s George Church, aim to bring the woolly mammoth back to life by 2027. But some experts aren’t sure it’s such a good idea. Karina Bafradzhian has the story. …

As COVID-19 has spread in Nigeria, Africa’s most populated country, so have myths about the virus, especially among children. A Nigerian author has written a children’s book to help them understand the pandemic and ways to avoid being infected. A team of educators arrives at a government school in Abuja. …

Australia will reopen its international borders in November to allow vaccinated travelers into the country for the first time in 18 months. Australia banned most foreign nationals in March of last year and required its citizens to seek official permission to leave the country. Now it is preparing to reopen …

A newly launched satellite gives researchers near-real-time clues about climate conditions on Earth. Plus, a look at this week’s spaceflight history, and a slightly more affordable way to experience weightlessness. VOA’s Arash Arabasadi brings us The Week in Space. …

In Ivory Coast, there’s a new tool in the fight against counterfeit pharmaceuticals. A start-up company now helps pharmacies digitally trace the sale of drugs to their customers. Yassin Ciyow has more in this report narrated by Lionel Gahima. …

COVID-19 infections have hit a new record in the Australian state of Victoria. Authorities blame rule-breakers for the latest surge in cases. More than 1,400 new daily locally acquired cases of COVID-19 were reported in Victoria Thursday. Five more people have died. The numbers have soared despite some of Australia’s …

In the shadows of Washington’s government office buildings, Gary Hayes searches for another dose of heroin, chasing a high that will last only a few hours before he wants more. “It’s hard to stop using when you are living on the streets and there’s no treatment help,” Hayes told VOA. …

Doctors around the world have seen an unusual rise in Tourette-like tic disorders over the past year. Matt Dibble reports on how social media may be the trigger. Camera: Matt Dibble, Deana Mitchell Produced by: Matt Dibble …

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According to the Pakistani government, over 45,000 angioplasty operations are conducted in Pakistan each year; an operation in which a small mesh tube is inserted into a blocked artery to allow blood to flow through it. Up until recently Pakistan had to import these medical devices, but now they’re being …

A student program that teaches organic gardening skills started in Los Angeles and has spread across the United States and 26 other countries. Mike O’Sullivan reports its projects impart an environmental message.  Camera: Roy Kim, Mike O’Sullivan    …

Arlington County, which is across the Potomac River from Washington, D.C., is now the first county in Virginia to collect food scraps from single-family households. The aim is to reduce household waste ending up in landfills, as Liliya Anisimova tells us in this story, narrated by Anna Rice. Camera – David …

The Biden administration is stepping up its work to figure about what to do about the thawing Arctic, which is warming three times faster than the rest of the world. The White House said Friday it is reactivating the Arctic Executive Steering Committee, which coordinates domestic regulations and works with …

U.S. President Joe Biden said Friday that around 60 million Americans are eligible for a booster shot against the coronavirus. His announcement came after the U.S. Centers for Disease Control and Prevention approved a third Pfizer shot for those 65 and older, frontline workers and adults with underlying medical conditions. …

The director of the U.S. Centers for Disease Control and Prevention has approved Pfizer vaccine booster shots for some individuals who completed their first vaccinations at least six months ago. Front-line workers – teachers, health care workers and others whose jobs place them at risk of contracting COVID-19 – will …

An Australian researcher has developed a new first-aid technique that could save shark attack victims from a fatal loss of blood in the crucial moments after the attack. The method requires a rescuer or bystander to place his or her fist on the femoral artery, between the hip of the …

The fluctuating severity of the pandemic and ever-changing public health pronouncements have left North Carolina with a patchwork of masking requirements, mirroring much of the United States. Some residents embrace the mandates, others do not. “I personally feel like it affects my breathing,” said Mackenzie Gilley when asked about mask-wearing. …

Nearly 2½ years after the fall of the Islamic State terror group’s self-declared caliphate, there still appears to be no escape for tens of thousands of children left homeless in its wake.  Aid groups and observers say the children, some from families that flocked to join Islamic State and some …

The U.S. vaccination drive against COVID-19 stood on the verge of a major new phase as government advisers Thursday recommended booster doses of Pfizer’s vaccine for millions of older or otherwise vulnerable Americans — despite doubts the extra shots will do much to slow the pandemic. Advisers to the Centers …

The all-amateur crew of the SpaceX Dragon capsule makes it home, but not before a string of first time-ever events. Plus, cosmonauts vote from space, and a film crew readies for a trip to the International Space Station. Buckle up, as VOA’s Arash Arabasadi reports on this historic Week in …