Gleanings of the Week Ending April 11, 2026

2/23/2026 I’m Plastic Free Watched The Plastic Detox? Your Guide to Reducing Microplastics Exposure - The Plastic Detox is a powerful documentary exposing the hidden health risks of plastics in our homes. As six couples commit to removing plastic from their homes, the experience transforms their families in lasting ways. The documentary uncovers what microplastics are, how their associated chemicals affect our bodies, and what practical steps individuals can take to regain control over their health.

3/30/2026 BBC Salmon sperm to bird droppings: The science behind bizarre skincare trends - While even the most bizarre of skincare routine fads may have some scientific backing, scientists think that options for the next generation of skincare therapies will involve, among other things, finding new ways to optimize collagen supplementation. Other new therapies are exploring novel ways of manipulating the skin microbiome, the populations of invisible microbes that live on our faces and contribute heavily to the inflammation present in our skin.

3/30/2026 Smithsonian Magazine Sharks in the Bahamas Test Positive for Drugs, Including Cocaine and Painkillers - Sharks in the Bahamas are ingesting drugs—including cocaine, caffeine and painkillers. Scientists identified blood contamination in about one-third of tested animals, findings that further highlight how humans are harming marine environments. While the detection of cocaine—an illicit substance—tends to draw immediate attention, the widespread presence of caffeine and pharmaceuticals in the blood of many analyzed sharks is equally alarming.

3/30/2026 ScienceDaily Simple therapies beat drugs for knee arthritis pain relief - Non-drug treatments like knee braces, hydrotherapy, and exercise can significantly ease knee osteoarthritis symptoms. These approaches not only reduce pain and improve mobility, but also avoid the risks tied to common medications.

3/27/2026 NWF Blog Building hope, organizing communities, and strategic planning on Florida’s Coast - To learn more about the Tampa Bay Coastal Master Plan and efforts to use nature-based solutions to adapt to sea level rise and climate change, with resilient strategies like living shorelines, habitat enhancements, and habitat preservation, please visit this site.

3/26/2026 The Conversation Mosquitoes carrying malaria are evolving more quickly than insecticides can kill them – researchers pinpoint how - The mosquito-borne disease malaria kills over 600,000 people annually. Mosquitoes are quickly evolving counterstrategies that make these insecticides ineffective, putting millions of people at greater risk of deadly infection. Mosquitoes today from Ghana to Malawi are often able to survive insecticide concentrations 10 times the previously lethal dose. Genome-scale sequencing remains important to detect new or unexpected evolutionary responses. The risk of adaptation is highest under a continuous, strong selection pressure, so minimizing, switching and staggering pesticides can help thwart resistance.

3/25/2026 CleanTechnica Why Nature-Based Investments Produce Results - Nature-based solutions have the potential to lift a billion people out of poverty, create 80 million jobs, add an additional $2.3 trillion of growth to the global economy, and prevent $3.7 trillion of climate change damages. Investing in biodiversity conservation and restoring ecosystems have a lot going for them.

3/23/2025 NASA A Fault Line in Bloom – Flowers had turned areas around Soda Lake a bright shade of yellow, and by mid-month, they had spread even farther. Yellow wildflower blooms are visible amid the dendritic network of streams flanking the alkaline lake, which dries out completely during drought years. Colors were particularly vibrant across the Carrizo Plain National Monument, even decorating meadows along the zipper-shaped San Andreas Fault with splashes of purple due to blooms of Phacelia ciliata.

3/30/2026 National Parks Traveler Three Florida Reef Corals "Functionally Extinct" Due To Marine Heat Waves - Extinction has claimed staghorn and elkhorn corals, whose distinctive antler-like arms once peppered the sea floor off Florida but now are all but impossible to find thanks to warming waters and disease throughout their coastal habitat. They are “functionally extinct,” meaning they lack numbers and health to survive threats facing them in the wild. It doesn’t mean they are entirely gone. Scientists are keeping the two species alive in coral nurseries, both onshore and offshore. Many facilities are working to preserve them and raise their offspring as just one aspect of efforts to save the Florida Reef, a 350-mile-long collection of reefs besieged by disease and marine heat waves since the 1970s that have robbed the reef of an estimated 98 percent of its live coral cover. Pillar coral was designated functionally extinct in 2020. On a positive note - elkhorn and staghorn corals typically are ready to move from onshore nurseries into the ocean in about 18 months.

3/30/2026 Yale Environment 360 Even a Few Scattered Trees on Farmland Can Be a Boon for Wildlife - ll told, 58 scientists took part in the effort, using on-the-ground surveys, sound monitoring, and satellite imagery to track close to 2,000 species of birds across more than 1,000 forest remnants. They found that a fragment of forest surrounded by farmland might host more than twice as many bird species as a reservoir island of the same size. 

Gleanings of the Week Ending February 7, 2026

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

1/22/2026 I’m Plastic Free How Geography Impacts Plastic-Free Living - Many people want to reduce plastic, but simply don’t have the tools nearby. In larger cities, it’s often easier to find refill stores, farmers’ markets, and shops that sell loose produce, but the access varies widely between wealthier and lower-income city areas. Living in a city doesn’t guarantee sustainable options. here are a variety of factors that determine the amount of plastic used by consumers. These usually include their location, the system of commerce, and the accessibility of plastic products. Understanding how an area shapes shopping decisions will lead to people advocating for a change where it matters the most.

1/22/2026 Yale Environment 360 In Europe, Wind and Solar Power Overtakes Fossil Fuels - Last year, for the first time, wind and solar supplied more power than fossil fuels to the E.U. In parts of Europe, there are signs that increasingly cheap batteries are beginning to displace natural gas in the early evening, when power demand is high, but solar output is waning.

1/23/2025 Smithsonian Magazine United Nations Declares That the World Has Entered an Era of ‘Global Water Bankruptcy’ - Life around the world has been feeling the effects of climate change, land degradation, deforestation, pollution and the overuse of water. Ultimately, most regions are using too much of their renewable “income” of water from rivers and snowmelt and have emptied their “savings” in groundwater and other reservoirs, ushering in an era of “global water bankruptcy.” We cannot rebuild vanished glaciers or reinflate acutely compacted aquifers. But we can prevent further losses and redesign institutions to live within new hydrological limits.

1/21/2026 BBC Future How the nutritional benefits of foods change as you age - The two main nutrients we should focus on in old age are calcium and vitamin D. Eating enough quality protein is also really important as we age.

1/20/2026 ScienceDaily Stanford scientists found a way to regrow cartilage and stop arthritis - Scientists at Stanford Medicine have discovered a treatment that can reverse cartilage loss in aging joints and even prevent arthritis after knee injuries. By blocking a protein linked to aging, the therapy restored healthy, shock-absorbing cartilage in old mice and injured joints, dramatically improving movement and joint function. Human cartilage samples from knee replacement surgeries also began regenerating when exposed to the treatment. Human trials will be launched soon.

1/12/2026 The Daily Show Vitamin Plastic Water: Don’t Just Consume Microplastics, Enjoy Them! – Humor in a plastic world.

1/20/2026 NASA Explore North America’s Greenhouse Hub - In the Leamington (Ontario) area, growers cultivate vegetables and other crops within millions of square feet of greenhouse space. Commercial greenhouse operations began to gain a foothold in this area in the 1960s and 1970s as technology advanced and regional demand for fresh vegetables increased. Since then, the industry has continued to grow, securing Leamington’s reputation as the “greenhouse capital of North America.”

1/20/2026 NPR Polyester clothing has been causing a stir online. But how valid are the concerns? - Though polyester has been around for a while, in many cases, manufacturers have begun using polyester for items that natural fibers would be better suited for. For example, polyester is often found in summer clothes, even though the material traps heat. And people eventually dump clothes that are uncomfortable. Mounds of abandoned clothing are showing up on coastlines in countries like Ghana, India and Chile, Palladino said. Ghana, for example, has a large market for upcycling clothes. But many of the clothes it receives from the U.S. are of increasingly lower quality, so some purchasers dump them in lagoons and landfills, which end up in the oceans. Natural fibers clothing have cost you a little more, but you're going to have it longer.

1/19/2026 ArtNet The Forgotten Designer Who Created America’s First National Parks Posters - Dorothy Waugh was a pioneering Modernist designer who created the U.S. government’s first in-house National Parks poster campaign during the Great Depression, is the subject of her first-ever solo exhibition. After leaving the NPS, Waugh got a job at Knopf, founding and leading the publishing house’s Books for Young Adults Division. She also worked for 25 years as the head of public relations at the Montclair Public Library in New Jersey. In addition, Waugh was an educator, offering the first-ever course in typography at the New York School of Fine and Applied Art, now the Parsons School of Design. On top of all that, she moonlighted as journalist and poet, and even as a radio personality, with her own regional radio program. She also wrote and illustrated many books for children, as well as two scholarly tomes on the poet Emily Dickinson. The last of those was published when Waugh, who lived to be 99, was 94.

1/18/2026 Our World in Data How have crime rates in the United States changed over the last 50 years? - Several crimes fall within the category of violent crimes. In US statistics, this includes homicide (murder and non-negligent manslaughter), rape, robbery, and aggravated assault. Violent crime rates increased during the 1980s, reaching a peak in the early 1990s at around 750 offenses per 100,000. Since then, rates have more than halved. Over the past three decades, rates have fluctuated slightly from year to year, but the overall trend has been downward.

Gleanings of the Week Ending November 15, 2025

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Inflammation Starts Long Before the Pain in Rheumatoid Arthritis - Millions of people around the world suffer from rheumatoid arthritis, an autoimmune disorder that causes debilitating joint swelling and pain. New research reveals more early biomarkers for rheumatoid arthritis which may lead to ways to prevent, rather than treat, the disease.

Bottled Water is a Major Source of Microplastics - Nano- and microplastics have been linked in studies to inflammation, immune dysregulation, cardiac events, and metabolic disruptions. Though human data are still emerging, evidence also suggests a connection to respiratory disease, reproductive issues, and even neurotoxicity. 

Traces of Opium Detected on Egyptian Alabastron - Traces of opium have been detected in an ancient Egyptian alabaster vase held in Yale University’s Peabody Museum. It had been previously suggested that such vases held perfumes or cosmetics for royal elites.

Gum disease may quietly damage the brain - Researchers observed that participants with gum disease had significantly more white matter hyperintensities, even after accounting for other risk factors. The findings hint that chronic oral inflammation could subtly impact the brain, especially in older adults.

6 Best Non-Toxic Lunch Boxes That Don’t Shed Microplastics – I am using my glass left-over containers….but I don’t need to carry my lunch every day!

How Air Pollution is Aging People Faster - Long considered mainly a threat to the lungs and heart, air pollution is now emerging as a driver of biological aging at the molecular level. With air pollution’s role in accelerating aging, researchers are exploring interventions ranging from reducing emissions to using protective measures. Alongside identifying the effects of different pollutants, scientists are now investigating the biological mechanisms through which air pollution accelerates aging.

Domestic Solar Manufacturing Booms During Trump Administration with Entire Solar Supply Chain Reshored - New data from the Solar Energy Industries Association (SEIA) shows that the entire solar supply chain has been reshored and U.S. manufacturing capacity has grown across every segment of the solar and storage supply chain. With the news of Hemlock’s new ingot and wafer facility coming online in Q3, the United States now has the capacity to produce every major component of the solar supply chain.

Covid 2020: Where cruise ships went to die - Aliağa Ship Breaking Yard in Turkey is the fourth-largest facility in the world for breaking down large ships, and as the effect of cancelled cruises began to bite, it's where many of the cruise companies sent their huge ships to die.

China Has Added Forest the Size of Texas Since 1990 - In many wealthy nations — the U.S., Canada, Russia, and much of Europe — forests are making a comeback, according to the U.N. assessment. As India and China become more developed, they too are seeing forests return. Even as fires and drought destroy some forest, on balance, these countries are adding trees. Over the last three and a half decades China has planted roughly 120 million acres of forest, according to U.N. figures, much of it added to contain the spread of deserts.

How Do Cadaver Dogs Recognize Human Remains? - Someday scientists will understand how cadaver-associated molecules bind to receptors in dog noses and how this binding, in turn, affects the molecules’ structure and chemistry. Knowing the exact stimuli that cadaver dogs pick up may also advance researchers’ efforts in building “electronic noses.” These chemical sensors are not meant to replace cadaver dogs but rather as stand-ins that could go to places that are inaccessible or too dangerous for dogs.

Gleanings of the Week Ending July 22, 2023

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

The ground is deforming, and buildings aren’t ready – Underground climate change in urban areas where heat islands underground cause enough expansions and contractions to damage building foundations…particularly in older buildings.

How noise pollution impacts nature – A study out of Vail, Colorado, showed that increased trail use by hikers and mountain bikers disturbed elk so much the cows birthed fewer calves. Another out of Grand Teton National Park showed that backcountry skiers scared bighorn sheep during winter when food was scarce, with potentially lethal consequences.

Hospital understaffing and poor work conditions associated with physician and nurse burnout and intent to leave - The study from the University of Pennsylvania School of Nursing found that physicians and nurses, even at hospitals known to be good places to work, experienced adverse outcomes during the pandemic and want hospital management to make significant improvements in their work environments and in patient safety. The solutions to high hospital clinician burnout and turnover, they say, are organizational improvements that provide safe workloads and better work-life balance NOT resilience training for clinicians to better cope with adverse working conditions.

The simple ways cities can adapt to heatwaves – Heat monitoring and planning is become more important for cities…the climate emergency in cities is a health emergency.

New biodegradable plastics are compostable in your backyard – New plastic made from blue-green cyanobacteria that isstronger and stiffer than previous plastics from the same raw ingredient. They can be recycled…but also degrade rapidly in the environment.

Giant Hand Axes Discovered in England Point to Prehistoric Humans’ ‘Strength and Skill’ – More than 300,000 years old perhaps from an interglacial period. Early Neanderthal people inhabited Britain then…and maybe other archaic human species too.

Germs, genes and soil: tales of pathogens past – DNA sequencers and powerful computational tools…applied to ancient microbes…probing their role in human history. This article describes how the work is done, ethical considerations…using examples of what has been accomplished so far. The field of archaeogenetics is just beginning.

Back from the Dead: New Hope for Resurrecting Extinct Plants – There is a global effort to digitize herbaria specimens which had helped identify holdings of extinct plants…sometimes finding seeds. And then the challenge is how to best attempt to grow old seeds.

Pain risk varies significantly across states – Pain due to arthritis varies geographically in the US – with the moderate to severe pain being 23% in West Virginia vs 7% in Minnesota.  There is also a difference between people that did not complete high school…and those who obtained at least a bachelor’s degree – with the delta being greatest in West Virginia, Arkansas, and Alabama. There is a need to focus on the macro-level policies (i.e. generally at the state level) while continuing current individual interventions.

The Acropolis Adopts Crowd Control Measures for the First Time – The post-pandemic travel surge is overwhelming at some places – including the Acropolis!