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News at a glance: A win for obesity drugs, NIH unionization roadblocks, and Mexican fireflies under threat
CONSERVATION Researchers raise alarm over threat to Mexican fireflies Scientists from the International Union for Conservation of Nature (IUCN) last week delivered a letter to the Mexican government requesting it regulate tourism centered on the threatened firefly species Photinus palaciosi . Endemic to Mexico’s Tlaxcala forests, P. palaciosi is one of the few species that glow in synchrony, offering an annual spectacle that attracts thousands of visitors during summer mating season. The letter describes how littering, artificial light, and noise interfere with the insects’ courtship and eg...
Source: ScienceNOW - August 10, 2023 Category: Science Source Type: news

The final puff: Can New Zealand quit smoking for good?
Smoking kills. Ayesha Verrall has seen it up close. As a young resident physician in New Zealand’s public hospitals in the 2000s, Verrall watched smokers come into the emergency ward every night, struggling to breathe with their damaged lungs. Later, as an infectious disease specialist, she saw how smoking exacerbated illness in individuals diagnosed with tuberculosis and HIV/AIDS. She would tell them: “The best thing you can do to promote your health, other than take the pills, is to quit smoking.” Verrall is still urging citizens to give up cigarettes—no longer just one by one, but by the thousands. As New...
Source: ScienceNOW - December 9, 2022 Category: Science Source Type: news

How to Keep Alzheimer ’s From Bringing About the Zombie Apocalypse
I tried to kill my father for years. To be fair, I was following his wishes. He’d made it clear that when he no longer recognized me, when he could no longer talk, when the nurses started treating him like a toddler, he didn’t want to live any longer. My father was 58 years old when he was diagnosed with Alzheimer’s disease. He took the diagnosis with the self-deprecating humor he’d spent a lifetime cultivating, constantly cracking jokes about how he would one day turn into a zombie, a walking corpse. We had a good 10 years with him after the diagnosis. Eventually, his jokes came true. Seven years ...
Source: TIME: Science - November 20, 2019 Category: Science Authors: Jay Newton-Small Tags: Uncategorized Alzheimer's Disease Source Type: news

More Coca-Cola Ties Seen Inside U.S. Centers For Disease Control
In June, Dr. Barbara Bowman, a high-ranking official within the Centers for Disease Control and Prevention, unexpectedly departed the agency, two days after information came to light indicating that she had been communicating regularly with - and offering guidance to - a leading Coca-Cola advocate seeking to influence world health authorities on sugar and beverage policy matters. Now, more emails suggest that another veteran CDC official has similarly close ties to the global soft drink giant. Michael Pratt, Senior Advisor for Global Health in the National Center for Chronic Disease Prevention and Health Promotion at the...
Source: Science - The Huffington Post - August 1, 2016 Category: Science Source Type: news

Our Sedentary Lifestyles Cost About 5 Million Lives A Year
By Kate Kelland LONDON (Reuters) - A study of one million people has found that physical inactivity costs the global economy $67.5 billion a year in healthcare and productivity losses, but an hour a day of exercise could eliminate most of that. Sedentary lifestyles are linked to increased risks of heart disease, diabetes and cancer, researchers found, but activity - such as brisk walking - could counter the higher likelihood of early death linked with sitting for eight or more hours a day. Such inactivity is estimated to cause more than 5 million deaths a year - almost as many as smoking, which the World Health Organi...
Source: Science - The Huffington Post - July 28, 2016 Category: Science Source Type: news

These 10 Cities Are Choking On The Planet's Worst Air Pollution
Urban air pollution is on the rise and, to little surprise, those living in some of the world's poorest cities are breathing in the worst of it. The World Health Organization on Thursday released updated data showing more than 80 percent of city residents around the globe are exposed to particulate pollution in doses that exceed the organization's recommended limits.  "Urban air pollution continues to rise at an alarming rate, wreaking havoc on human health," Dr. Maria Neira, WHO's public health director, said in a statement. WHO says that in the last two years, as more and more cities have begun measuring smog ...
Source: Science - The Huffington Post - May 13, 2016 Category: Science Source Type: news

Reminder: Smoking Hookah For An Hour Is Like Smoking 100 Cigarettes
You hopefully wouldn't smoke 100 cigarettes in 60 minutes -- that's five entire packs of so-called cancer sticks.  If you casually dabble with hookah, however, you might not bat an eye at an hour-long smoking session. New research shows lots of young people don't know that 100 cigarettes and an hour of hookah are about equal in terms of the amount of smoke inhaled -- and therefore in the damage they can cause to a person's health, including increased risk for heart disease, cancers, stroke, blood clots and death, to name a few. A 2005 report by the World Health Organization found that hookah smoker...
Source: Science - The Huffington Post - August 25, 2015 Category: Science Source Type: news