Environment
Need some good news about the environment? The Optimist Daily is your go-to herald of positive environmental news, highlighting eco-friendly solutions and scientific progress around climate action, circularity, conservation, and more. Learn about everything eco in our Environment section.
Explorers in China find prehistoric forest hidden in giant sinkhole
At a time when the entire world is concerned with the far-reaching effects of years and years of unchecked deforestation, the astounding discovery of an ancient forest inside an enormous sinkhole in China is welcome news. In May of 2022, cave explorers from the Institute of Karst Geology of the Read More...
Fast-acting enzyme breaks down plastics and changes recycling game
We’ve all wondered when we take out the recycling just how much of it will be recycled, remade, and repurposed into a new product as we hope. Sadly, only 10 percent of plastics globally are successfully recycled, and there’s a lot of work to do to ensure everything we put in the recycling bin Read More...
Okra: the surprising hero in the fight against microplastics
According to new research from scientists at Tarleton State University in Texas, okra — you know, the green, finger-shaped pod that is often added to delicious dishes like gumbo and soup — is a valuable weapon in the fight to get microplastics out of our drinking water. What are Read More...
World’s most endangered wolf gives birth at Rhode Island zoo
A Rhode Island zoo recently announced the rare birth of an endangered red wolf, bringing new hope for the species’ survival. The red wolf is the world’s most endangered canid, which is why the birth of the pup, on May 5th, is such a remarkable conservation moment. Only about 15-20 red wolves Read More...
Researchers discover more than 200 freshwater fish species
There always seems to be a lot more talk surrounding species that we have lost to human habitat encroachment, over-hunting, and the ripple effects of pollution. Though, an encouraging discovery in 2022, reminded us that our world is still so full of wonder, where scientists - from the conservation Read More...
Formerly "extinct" woodpecker still alive and pecking in Louisiana forests
Last year, the US Fish and Wildlife Service (FSW) declared the ivory-billed woodpecker extinct. That, however, proved to be a premature move. That’s according to a team of researchers, bringing a new glimmer of hope for the bird’s existential status after reporting the woodpecker alive and Read More...
Norwegian cohousing encourages social connection and sustainable living
After the pandemic years of alienation from each other, the downfalls of the once sought-after single-nuclear-family housing are becoming clearer. Not only is it financially impractical and ecologically damaging, but it’s isolating, and discourages the building of strong local communities. With Read More...
Crows help rid this Swedish city's streets of cigarette butts
A startup in the Swedish city of Södertälje, which is located near Stockholm, has recruited the help of local crows to pick up discarded cigarette butts from the city’s streets and public spaces. In fact, there’s a movement afoot in places as varied as California and the Netherlands to ban Read More...
Zimbabwe's endangered black rhinos are finally making a comeback
Rhinoceros populations are beginning to recover in the species' native Zimbabwe, indicating that conservation efforts are bearing fruit, according to animal conservationists. According to the International Union for Conservation of Nature's Species Survival Commission's African Rhino Specialist Read More...
Ingenious chemical process turns non-recyclable PVC into useful materials
Chemical advances continue to bring new materials into the domain of recyclability, and new research from a team at the University of Michigan has targeted one of the most difficult to reuse. The researchers created a method for transforming scrap PVC (polyvinyl chloride) into useable items, which Read More...