New Study Looks into Why Females Live Longer than Males

Women live longer than men across the world and scientists have by and large linked the sex differences in longevity with biological foundation to survival. A new study of wild mammals has found considerable differences in life span and aging in various mammalian species.  Among humans, women’s life span is almost 8% on average longer than men’s life span. But among wild mammals, females in 60% of the studied species have, on average, 18.6% longer lifespans. The ratio is considerably different for different groups …

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Nigeria Health Authorities, Partners Conduct Free TB Testing and Treatment

Health experts say Nigeria isn’t likely to meet the United Nations’ 2030 tuberculosis eradication target, as the nation still accounts for the highest fatality rate from the disease in Africa. Officials say they’re trying to address major factors like inadequate awareness and funding by offering free screening and treatment.  For VOA, Timothy Obiezu has more from Abuja as the world marks Tuberculosis Day on March 24. …

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New Studies Offer Hope in Battling Prostate Cancer

The American Cancer Society says one in nine men will be diagnosed with prostate cancer in his lifetime and one in 41 will die from it. Several news studies offer hope that these number could decrease with early and accurate diagnosis.  A new study based on a randomized controlled trial on 300 prostate cancer patients in Australia has found that …

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Holiday Lights in Spring Brighten Dark Times

At a time of great uncertainty, even the seasons seem scrambled. Christmas lights in springtime?  Wrapped around a tree trunk in Colorado, fashioned into a heart in Alabama and hung high over Main Street in a New Hampshire town, holiday lights are going back up. As the coronavirus spreads, the displays …

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Africa’s Mountain Gorillas Also at Risk From Coronavirus

As the coronavirus infects more people around the world, conservationists are warning of the risk to another vulnerable species: Africa’s endangered mountain gorilla.  Congo’s Virunga National Park, home to about a third of the world’s mountain gorillas, is barring visitors until June 1, citing “advice from scientific experts indicating that …

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Global Coronavirus Death Toll Passes 11,000

The coronavirus global death toll has surpassed 11,000 and infected more than 260,000 people worldwide, according to health officials.More than 10,200 new cases were reported Friday in Europe, which World Health Organization chief Tedros Adhanom Ghebreyesus said earlier this week had become the epicenter of the outbreak after cases began …

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Global Coronavirus Death Toll Passes 10,000

The global death toll for the coronavirus pandemic as it spreads around the world has surpassed 10,000 people.  COVID-19 has infected more than 244,500 people.    In the United States, California Governor Gavin Newsom Thursday ordered the 40 million residents of the west coast state to stay home as part of the battle against the disease.   Newsom issued the mandate following the deaths of 19 people and …

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Astronaut Al Worden of Apollo 15 Dies at 88

One of the few Americans to see the moon close up has died. Astronaut Al Worden, who flew around the moon as part of the Apollo 15 mission in 1971, died in his sleep, his family said Wednesday. He was 88. Worden was a U.S. Air Force colonel when he joined NASA in 1966, getting his chance to fly to …

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Virus Redefines Respecting Personal Space

Social distancing could qualify as an oxymoron in Italy, where walking arm-in-arm with friends, kissing neighbors in greeting and patting the heads of babies are part of the demonstrative culture.But a new virus has rapidly redefined the concept of respecting personal space for tactile Italians, as well as for South …

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Mangrove Forests Protect Miami From Rising Tides

It’s a sunny day in Miami, Florida with no chance of rain. But according to environmental scientist Margarita Kruyff, even on days like this, low-lying coastal communities like Miami and nearby Miami Beach may experience periodic flooding because of the porous bedrock underground that leaks water.“On the roads it means …

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