Today’s Solutions: April 20, 2026

Evergreen

European bison (Bison bonasus), also known as Wisent or the European wood bison grazing

Comeback: Wild bison set to return to UK for first time in 6,000 years

The steppe bison is thought to have roamed the UK until about 6,000 years ago when hunting and changes in habitat led to its global extinction. Now, thanks to a fantastic new initiative, the steppe bison’s closest relative, the European bison, will be introduced to the landscape of the UK. The Read More...

12 steps for cultivating backy

12 steps for cultivating backyard permaculture

Have you always wanted to have your own garden but thought you didn’t have enough room? Think again. With permaculture, you can have sustainability and self-reliance by creating managed ecosystems in your yard, no matter how small.  In this story shared with us by an Optimist Daily Emissary, Read More...

‘Million-mile’ EV batterie

‘Million-mile’ EV batteries are near. The impact could be massive.

Electric vehicles (EVs) have a clear environmental advantage over their gas-guzzling counterparts, but when it comes to longevity, the two are in dead heat. Two hundred thousand miles is considered a good, long run for a car built today, regardless of whether it’s powered by a lithium battery Read More...

Closeup of Cannabis female plant in flowering phase.

This study finds microdosing THC can reduce chronic pain

While CBD is the ingredient in cannabis that gets praise for its healing capabilities, a new study shows THC can also be effective in treating pain. The study, which was published in the European Journal of Pain, is the first clinical trial that investigated the efficacy of microdosing THC to treat Read More...

Compost bin in the garden.

Throwing food waste in the trash is now illegal in Vermont

Vermont has long been praised as one of the greenest states in the US, and rightfully so. In 2019, the Green Mountain State passed into law the most comprehensive ban on single-use plastics in the US, setting a commendable standard for other states to follow. In 2020 a bid to further their Read More...

These easy-to-grow plants will

These easy-to-grow plants will help repel mosquitos from your garden

No one wants to be pestered by mosquitos while sitting in their garden. At the same time, almost everyone loves to be surrounded by lush plants. Fortunately, there are low-maintenance plants you can put in your garden that will both spruce up your garden and keep mosquitos at bay. Here you’ll Read More...

Silver foil background with shiny crumpled surface for texture background

You can recycle aluminum foil. Here’s how to do it right

Aluminum is one of the most recycled materials used today—and can be recycled endlessly without loss of quality. But while aluminum cans are easy to throw in the curbside bin, aluminum foil can be a bit more challenging to recycle. With that said, what’s the best way to recycle aluminum foil? Read More...

Artist Thomas Dambo’s recycled wood troll sculpture.

This Danish artist creates giant troll sculptures using local trash

Since 2014, a Danish artist by the name of Thomas Dambo has erected dozens of wooden, folklore-inspired trolls in greens-aces and parks around the world: a seated, bearded dude in Copenhagen’s hippie enclave of Christiana; sister and brother trolls “lost” in Florida’s Pinecrest Gardens; a Read More...

Blue whales gather in record n

Blue whales gather in record numbers off San Francisco coast

Blue whales, the largest animals on Earth, like to gather off the coast of San Francisco to feed on krill in the Greater Farallones National Marine Sanctuary. Right now, they are showing up in potentially record-breaking numbers.  Just 30 miles offshore from San Francisco, 47 endangered blue Read More...

Listen to this fascinating pie

Listen to this fascinating piece of ambient music composed by stars

Though we can’t hear them, stars propagate some incredibly soothing soundscapes through the vacuum of space. And for the first time, music composed from the acoustic waves that blast out of these sublime celestial bodies has been made available online. The music is arranged by Brian Eno, the Read More...