Bid dry itchy eyes goodbye with regular exercise
There are plenty of reasons to practice regular exercise, but in case you’re still not convinced, scientists at the University of Waterloo in Canada have discovered one more: ocular health. The new study focuses on what’s known as tear film, the protective layer that stops dust, dirt, and Read More...
Webb telescope reaches its destination and turns on its camera
Here at The Optimist Daily, we like to report on the great feats of human kind, including our adventures in space. An incredible thing in recent news is that the James Webb telescope finally set off from Earth to travel up into the universe, with the mission of transforming how we study deep Read More...
Women and men may perceive our ‘sixth sense’ differently
The sixth sense The majority of people know the common five senses; taste, touch, smell, sight, and hearing. Although, not everyone is aware of a sixth sense named interoception. Interoception is the sense of our body's internal state. For example, if we are thirsty and need something to drink, Read More...
This giant luxury fashion house will stop using animal fur
Following years of perseverance from animal welfare activists, the fashion industry is finally coming to grips with its role in making the clothing sector more ethical and sustainable. Particularly notable has been the decision of an increasing number of prominent fashion brands to move away from Read More...
Phase 1 clinical trials for mRNA HIV vaccine have officially started
Just over a year ago, we shared an article about how Moderna is using mRNA technology to develop an HIV vaccine. Last week, the Phase I clinical trials for this very vaccine began. The company is conducting the trial in partnership with the nonprofit International AIDS Vaccine Initiative (IAVI) Read More...
12 Great uses for those citrus peels you’re about to toss out
Wait! Before you throw away that orange peel, consider repurposing it for handy use around the house. Citrus peels of all kinds have a wonderful smell and hidden powers that make them great for little projects. Here are 12 ways to repurpose that peel. Improve your trash can smell Toss a few peels Read More...
3 Ways to speak up at work when you’re naturally introverted
We recently provided our Optimist Daily readers with a guide on 'How to boost your confidence as an introvert' that was a big hit. So, here's another article for all you introverts out there focussing on work-life. There are distinct benefits to being both an extrovert and an introvert. But Read More...
Australia will invest a record $35 million to protect its koala population
One of the world’s most iconic animal species, koalas, have suffered significantly in recent years. Since 2018, Australia’s koala populations have declined by 30 percent due to bushfires, drought, and habitat loss. Thankfully, efforts are underway to reverse that trend and help the marsupial Read More...
Year of the tiger: Bringing in the Lunar New Year
On Tuesday this week, almost two billion people all over the world celebrated the Lunar New Year which is also called the Chinese New Year (or the Spring Festival in China). Traditionally, it’s a time to get together with families to honor ancestors and deities and to enjoy the exciting street Read More...
How scientists created fake muscle full of real protein
Science is always making advances to further help the lives of amputees, from providing more control over prosthetics, to creating lighter, more comfortable solutions. Some scientists even hope to allow amputees to regrow their own limbs one day! While we wait for this possibility, a research Read More...