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DNA mutations are not so random after all
A first of its kind study has added some evidence to challenge the widely accepted theory about genetic mutations: that they are completely random. The findings, published in Nature, could reshape evolutionary theories and our understanding of DNA forever. "We always thought of mutation as Read More...
Meet Jonathan, the world's oldest tortoise
At The Optimist Daily we love telling you about incredible happenings from around the world, both human and animal focussed. At the start of 2022, we reported on one of these remarkable events, when the world’s oldest person turned 119. This time, the story is similar but in another organism, Read More...
Older workers offered courses that build digital skills
The pandemic forced us all to adapt to a new way of living—and working—and those who were able to adjust generally had a smoother past couple of years. Professionally, those who were able to work from home were more likely to stay employed, however, working from home requires honing digital Read More...
How a Karachi resident turned a neglected park into an urban oasis
Hot weather is nothing new to people living in Karachi, Pakistan’s biggest city, where heatwaves can sometimes bring life-threatening temperatures of 44˚C upon its population of 15 million. But while the shade is in high demand in this concrete jungle, greenery is rather scarce. In light of Read More...
Restaurant messaging can help consumers choose plant-based meals
Most people will agree (regardless of their personal diets) that on the whole, the livestock and meat production industry is certainly not climate-friendly. The food industry alone accounts for more than a third of the world’s total annual planet-heating emissions, and a big chunk of that comes Read More...
AI helps scientists model the big bang
The number of factors you have to consider when calculating how the big bang went down is tremendous. The key part of the story you have to model is quark-gluon plasma. This is a state where there were many tiny quantum entangled particles, which eventually reached a point of extremely high energy. Read More...
Why doing the same thing over and over again doesn’t make you boring
Throughout the pandemic, many of us have been forced to stick to repeating routines more than usual. While some struggle with doing the same things over and over, plenty of people have found their rhythm and actually find that there are some things they don't mind having to do repeatedly. In the Read More...
Tel-Aviv could soon follow Amsterdam in adopting Doughnut Economics
In April 2020, we wrote about Amsterdam’s decision to implement a new economic model that seeks to meet the core needs of all humanity within the means of the planet. Now, a forum dedicated to advancing the adoption of this concept across the world was launched in Israel last week. The concept Read More...
Here’s why sometimes doing nothing is the best thing you can do
Over the last two years, Americans took the least vacation time in the world. We answer emails on weekends, work overtime, and stretch ourselves too thin. Our culture of overwork is not only making us sick and exhausted, it’s actually making us less productive as well. Taking regular breaks to Read More...
Scientists use wood waste and water to create sustainable disinfectant
While the use of disinfectants has already been a regular thing for many people when cleaning their homes, the pandemic has called for unprecedented sanitization of our close surroundings. While good at their job, some disinfectants, such as chlorine-based ones, are actually environmentally Read More...