Artwork stating 'Education Destroys Barriers', 'We Demand Treatment', and 'I Need A Chance'

Search Results

You searched for: -

There are 1204 results  for your search.  View and Refine Your Search Terms

  • Having Your Desalination and Eating It, Too

    A pilot experiment in the Canary Islands seeks to recycle brine waste from desalination plants to grow hydroponic tomatoes. The leftover brine can be harmful for seagrass along the coast, so researchers looked into ways to create a nutrient solution that could be used to raise tomatoes. Though the yield of the tomatoes using the brine solution was lower, they did have a sweeter taste.

    Read More

  • Australia made a plan to protect Indigenous elders from covid-19. It worked.

    Indigenous Australians have fared far better than tribal regions in other parts of the world during the coronavirus pandemic due to a collaborative and proactive health campaign between health experts and aboriginal leaders. According to an Australian epidemiologist specializing in public health, “This is a most amazing response to the pandemic from a community that is so marginalized. This is probably the best evidence we have that if you put Aboriginal people in charge, then you get better outcomes.”

    Read More

  • The Return of the Polish Wolf

    Scientists, NGOs, conservationists, and the government worked together to bring the Polish wolf back from the brink of extinction. Methods like GPS tracking and genetic sampling have helped politicians made decisions about how to reduce human-animal conflict and ensure human development didn’t interfere with their habitats. As a result, over the last 50 years the wolf population in Poland has increased 50-fold.

    Read More

  • Seaweed Diet for Cows Lowers How Much Methane They Produce: Study

    Researchers at University of California, Davis found that cows that were fed a small amount of seaweed in their diet drastically reduced the amount of methane they emitted, which could be a low-cost climate solution for farmers. They saw an 82 percent reduction in methane in beef cows and there was also no detectable difference in the taste of the beef. More research is needed to be done to see how these results apply in other settings.

    Read More

  • Can California's Organic Vegetable Farmers Unlock the Secrets of No-Till Farming?

    A trial experiment with three farmers and several California universities is looking to better understand how to farm with little or no chemicals. No-till farming can boost soil health and better store carbon, but it’s not a perfect system. These farmers are testing how to reduce soil disturbance, use cover crops, and diversify their species of crops, yet so far, they haven’t found much success. “Figuring this all out has been ‘a school of hard knocks,’” says one of the farmers.

    Read More

  • When ‘om' can help you take care of Mom: Meditation, mindfulness useful tools for many caregivers

    Mindfulness and meditation practices have been shown to reduce stress and neurological biomarkers of aging while also improving an individual's mood, resilience, and cognitive performance. To help connect caregivers to these practices, some programs are now offering classes at community centers.

    Read More

  • Simple hand-built structures can help streams survive wildfires and drought

    Conservationists, government agencies, scientists, and landowners are working together to restore streams using low-cost solutions from sticks, stones, and even beavers. Restoring these floodplains is important to help communities combat drought and wildfires. In Idaho, scientists relocated nine beavers to Birch Creek so they could help repair the dried-up stream. In three years, the beavers built dams, which helped the creek flow for longer in the summer. This method might not work everywhere, so scientists have also tested stone structures, which also proved effective at improving the ecosystem.

    Read More

  • Turtle conservation hits the SPOT in North Cyprus

    Thanks to efforts by the Society for the Protection of Turtles and a band of international volunteers, green and loggerhead turtle numbers in North Cyprus are rebounding. Last year, there were more than 2,400 nests counted, a 10-fold increase since their first survey in 1988. There are still challenges in saving these species due to plastic waste, but more locals are recognizing the importance of turtle conservation.

    Read More

  • Promising Crime Solutions Are Being Undermined by Flawed Federal Ratings, Researchers Say

    The National Institute of Justice created CrimeSolutions in 2011 to rate crime-reduction programs as effective or not, based on a review of research literature. The service aims to inform crime policymaking with the best available evidence of effectiveness. But its rigid standards mean that few programs get rated "effective," and many with mixed results get lumped in with truly ineffective programs for having "no effects." Critics say it misses the nuances in published studies by making ratings overly reliant on a strict reading of statistical significance.

    Read More

  • How Do You Kill an Invasive Species? Bring in a Bigger, Meaner Species to Eat It

    An insect that makes its home on eastern hemlocks in Nova Scotia has the power to wipe out the tree species if left unchecked. Scientists are looking to a strategy called biological control — a historically controversial approach — that would introduce a new predatory species to kill the insect. After rigorous lab testing showed a small black beetle only attacked their targets and didn’t disrupt other ecosystems, they released them in 2003 at an orchard on Vancouver Island. Results show they have been somewhat effective, but it’s unclear if it will completely solve the problem.

    Read More