Today’s Solutions: December 18, 2025

Evergreen

5 eating habits proven to lowe

5 eating habits proven to lower your risk of heart disease

Whether we like it or not, our diets play a huge role in determining our risk of developing chronic diseases—especially when it comes to cardiovascular disease. To help lower your risk of this particular disease, Bianca Tamburello, RDN, shares some helpful eating habits that you can easily Read More...

produce at market in milan

This ingenious solution tackles food waste and insecurity at once

Food waste is a particularly infuriating problem because so much is wasted. According to nonprofit FoodPrint, almost 40 percent of all food in America, much of it still edible, is chucked out. All while at least a tenth of the world’s population (around 800 million people) are struggling with Read More...

Jigsaw puzzles: A hobby that&#

Jigsaw puzzles: A hobby that's great for your brain

BY THE OPTIMIST DAILY EDITORIAL TEAM In our ever-increasing digital society, puzzling is the perfect activity to unplug and improve your mental and physical wellbeing. If you’re looking for some motivation to start a puzzle, whether it’s 20, 250 or 1000 pieces, here are six benefits of doing Read More...

gloved hands throw food waste into compost bin

Everything you need to know about California’s new composting law

Food waste is a huge problem to tackle, which is why we’ve shared numerous stories with tips on how you can help reduce your own personal food waste. To that end, we’ve suggested that people re-organize their pantry and refrigerator, download apps that connect consumers with grocery items that Read More...

Artist's rendering of the wildlife crossing planned to be built in California

California pledges to build the world’s largest wildlife crossing

California has a rich array of wildlife; from seals to cougars and bears there are a number of beautiful creatures to spot. Although, for centuries wolves have not been seen around the state they used to wander freely. In January 2022, 87 million dollars were secured to create a wildlife Read More...

Woman using her smartphone out in the city

Graphene could replace rare metal needed for our touchscreens

What do touchscreen, LED lighting, and solar cells have in common? A rare metal called indium, which is a key ingredient in their manufacturing process. Indium is regarded as a technology critical element and is used in the production of thin films of indium tin oxide (ITO). Because of their high Read More...

Animation of a strange metal which holds superconducting properties.

‘Strange metal’ may be the future for a more energy efficient world

Strange metal behavior was first noticed around 30 years ago. These materials are composed of copper-oxides and carry the properties of being high-temperature superconductors. This means they can transfer electricity very efficiently, withstanding much higher temperatures with less energy loss than Read More...

happy and smiling Black mom and daughter outside on the beach

Science Moms are on a mission to spread science-based climate optimism

When we feel overwhelmed and hopeless, many of us turn to our mothers or the mother figures we have in our lives for comfort and encouragement. As adults the challenges we face are much bigger than a scraped knee, with wider problems like climate change possibly luring us into despair. Luckily, Read More...

Seal laughing while lying on the ice

Study: laughter is common among more than 65 species of animals

While laughter may seem like a trait exclusive to human behavior, nothing could be further from the truth. That’s at least according to a recent study which has found that the phenomenon of laughter is actually quite common in the animal kingdom too. Can animals laugh? Conducted by scientists Read More...

Animation of Ocean Battery energy storage system

Ocean Battery could help solve the renewable energy storage problem

The lack of adequate energy storage systems is one of the biggest problems associated with the rise of renewables such as wind and solar in recent years. In an effort to provide a solution, a Dutch startup has invented the Ocean Battery — an energy storage system that operates by the same Read More...