Science
From mathematics and AI to medicine and psychology, The Optimist Daily features the latest news on discoveries, technological advances, and breakthroughs in the world of science. Our Science section is here to engage and enlighten you.
Avatar's motion AI tech helps researchers detect rare diseases
Researchers are using motion capture artificial intelligence technology that brings characters to life in films like Avatar to track the onset of diseases that affect movement, according to a recent BBC article. The new system uses artificial intelligence to analyze body movements and diagnose Read More...
Magnets rapidly remove dangerous "forever chemicals" from water
Australia-based scientists have devised an exciting new method for eliminating dangerous "forever chemicals" from water. When a solution is added to contaminated water, it covers the contaminants and renders them magnetic, allowing them to be easily attracted and isolated. Per- and Read More...
New solar panels harness the full light spectrum to improve crop yields
Crops and clean energy are increasingly sharing the same land as the globe struggles to deal with the climate problem and transitions to renewables and agrivoltaics — the cultivation of crops beneath the shade of solar panels. Scientists are now investigating how to harness the sun's light Read More...
This “Smart Tampon” uses AI to screen for cervical cancer
Using cutting-edge technology, recent Johns Hopkins University graduates have made a significant advancement that could safeguard more women against cervical cancer. Cervical Cancer Awareness Month is observed every January. In the United States, the disease kills 4,000 people with cervixes each Read More...
Looking to boost your health? Spend more time with friends
One of the more startling findings in relationship science is that both romantic love and platonic friendship, though very different relationships, typically begin the same way — with a spark. But what comes next? According to relationship specialists, we frequently prioritize our romantic Read More...
US reveals the “Blueprint”: a plan to entirely decarbonize transportation
The United States Departments of Energy, Transportation, Housing and Urban Development, and the Environmental Protection Agency have produced a much-needed Blueprint for decarbonizing the entire US transportation system. It is hoped that the policy will reduce all greenhouse gas emissions from the Read More...
Secrets of the sea: hidden underwater forests may help fight climate crisis
The Nature Conservancy's marine biologist Frank Hurd spends his days amongst gigantic kelp curtains, studying underwater forests. One of his usual diving haunts is a kelp forest off Anacapa Island, one of the Channel Islands national park's protected rocky volcanic islets off southern Read More...
UN report shows ozone layer may be fully restored within four decades
A United Nations assessment indicates that the ozone layer may recover within a few decades with the help of human intervention. According to the BBC, the analysis reveals that the 1987 multinational agreement to prohibit the use of dangerous chemicals that deplete the ozone layer was a Read More...
2022's most optimistic climate stories
These days, it’s easy to sink into feelings of climate anxiety and eco-grief. However, this past year brought us a number of good climate stories that encourage us not to lose hope! Renewables are expected to produce more energy than coal in the United States. Hydropower, wind, and solar Read More...
22 reasons for optimism in 2022 (part II)
Here are eleven more good things that happened in 2022 that gave us cause to hope and celebrate. If you haven’t read part I yet, click here to check it out. Wordlemania hit hard In 2022, the number everyone was begging to hear was your Wordle score. Though the game where you try to predict a Read More...