Get lost in these incredible x-ray images of the universe
You would only need to be subscribed to the Optimist Daily for a little while to know we are geeks for outer space. That’s why we were over the moon when NASA released a gallery of jaw-dropping imagery of the universe captured by telescopes from around the world. The gallery is a “treasure Read More...
The votes are in! Meet the big winner of this year’s Fat Bear Week
Last week, we told you about the most body-positive competition on the planet: Fat Bear Week. If you didn’t catch that story, Fat Bear Week is a competition dedicated to the brown bears of Katmai National Park in Alaska. These bears have been eating as much as they can before the upcoming winter Read More...
Levi’s is launching a marketplace for your old jeans
Have an old pair of Levi’s jeans lying around? It could fetch you up to $25 if you bring it back to one of the brand’s US stores. In an attempt to embrace the circular economy, Levi has launched a new program in which the company buys old Levi’s jeans, cleans them, and sells them in a new Read More...
Breath test detects 80 percent of cancer cases in first trials
Scientists in Australia have developed a special breath test that can quickly detect head and neck cancers with a high degree of accuracy. Around the world, head and neck cancers account for six percent of all cancers and kill around 300,000 people. Treatments can be effective, but that’s only Read More...
3D-printed decoy eggs are tracking down illegal wildlife traffickers
Kim Williams-Guillén became inspired to create decoy turtle eggs after watching a TV show called The Wire. In one episode, two police officers plant an audio device in a tennis ball to record a suspected drug dealer. Williams-Guillén had her "aha" moment while watching this, and was inspired to Read More...
Pilot program uses e-bikes to remove emissions from delivery in Brazil
The city of São Paulo in Brazil is full of hills, making it not the most bike-friendly city. That’s why when you order food there, it’s probably going to arrive via motorcycle, which is one of the main contributors to the city’s serious air pollution problem. A new pilot from iFood Read More...
Bird-watching: These 3 tools let you track migratory birds near you
Running out of entertainment options as the pandemic continues to trudge onward? Now is the perfect time to take up bird-watching! Yes, this is the time of year where many birds migrate long distances to make a temporary home in a different climate, which means there’s a good chance that some Read More...
Why you should drink coffee after breakfast—and not before
BY THE OPTIMIST DAILY EDITORIAL TEAM While it may be tempting to drink coffee the moment you get out of bed, a study from the University of Bath suggests that may not be the best idea. Coffee's effect on the body's glucose response Apparently, when you drink a strong coffee first thing in the Read More...
Ban on straws, stirrers, and cotton buds comes into effect in England
A ban on single-use plastic straws, stirrers, and cotton buds was supposed to come into effect in England this past April, but that ban was put on delay during the coronavirus pandemic. Now, months later, the ban has come into force. Each year, people in England use an estimated 4.7 billion Read More...
6 dieting tips to help you prevent disease
Diet is one of the most powerful ways to protect yourself from disease. With that in mind, respected cardiologist Andrew Freeman has put together a list of 6 tips that will help you prevent disease while maintaining a healthy weight. You can find them below. Go as plant-based as possible, and cut Read More...