Inspiring News Articles
Excerpts of Highly Inspiring News Articles in Major Media
Below are one-paragraph excerpts of highly inspiring news articles from the major media. Links are provided to the original inspiring news articles on their media websites. If any link fails, read this webpage. The most inspiring news articles are listed first. You can also explore the news articles listed by order of the date posted. For an abundance of other highly inspiring material, see our Inspiring Resources page. May these inspiring news articles inspire us to find ever more ways to love and support each other and all around us to be the very best we can be.
Why is physical activity so good for us as we age? According to a novel new theory about exercise, evolution and aging, the answer lies, in part, in our ancestral need for grandparents. The theory, called the "Active Grandparent Hypothesis" and detailed in a recent editorial in Proceedings of the National Academy of Sciences, suggests that in the early days of our species, hunter-gatherers who lived past their childbearing years could pitch in and provide extra sustenance and succor to their grandchildren, helping those descendants survive. The theory also makes the case that it was physical activity that helped hunter-gatherers survive long enough to become grandparents – an idea that has potential relevance for us today, because it may explain why exercise is good for us in the first place. Early humans had to move around often to hunt for food, the thinking goes, and those who moved the most and found the most food were likeliest to survive. Over eons, this process led to the selection of genes that were optimized by plentiful physical activity. Evolution favored the most active tribespeople, who tended to live the longest and could then step in to help with the grandchildren, furthering active families' survival. In other words, exercise is good for us ... because long ago, the youngest and most vulnerable humans needed grandparents, and those grandparents needed to be vigorous and mobile to help keep the grandkids nourished.
Note: Learn more about the importance of grandparents in this Smithsonian article. Explore a treasure trove of concise summaries of incredibly inspiring news articles which will inspire you to make a difference.
For years, scientists have warned that monarch butterflies are dying off in droves because of diminishing winter colonies. But new research from the University of Georgia shows that the summer population of monarchs has remained relatively stable over the past 25 years. Published in Global Change Biology, the study suggests that population growth during the summer compensates for butterfly losses due to migration, winter weather and changing environmental factors. "There's this perception out there that monarch populations are in dire trouble, but we found that's not at all the case," said Andy Davis, corresponding author of the study. "It goes against what everyone thinks, but we found that they're doing quite well. In fact, monarchs are actually one of the most widespread butterflies in North America." The study authors caution against becoming complacent, though, because rising global temperatures may bring new and growing threats not just to monarchs but to all insects. This study represents the largest and most comprehensive assessment of breeding monarch butterfly population to date. The researchers compiled more than 135,000 monarch observations from the North American Butterfly Association between 1993 and 2018 to examine population patterns and possible drivers of population changes, such as precipitation and widespread use of agricultural herbicides. The team found an overall annual increase in monarch relative abundance of 1.36% per year.
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