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.
Sound wave device provides one-hour blood test results with a single finger prick
BY THE OPTIMIST DAILY EDITORIAL TEAM Blood tests are an important diagnostic tool for diagnosing disorders and monitoring health, but the procedure is not enjoyable; It is typically painful and time-consuming. Researchers at the University of Colorado Boulder invented a novel handheld gadget Read More...
Changemakers of the week: Lahaina Restoration Foundation and The Montana Institute
BY THE OPTIMIST DAILY EDITORIAL TEAM Every day on the Optimist Daily, we report on solutions from around the world. Though we love solutions big and small, it is often the ones right in our communities that make the largest impact. Today we are excited to publish the third round of The Read More...
This revolutionary ADHD headset and game identify cases with 95% accuracy
BY THE OPTIMIST DAILY EDITORIAL TEAM Traditionally, attention-deficit/hyperactivity disorder (ADHD) was diagnosed through behavioral evaluations and psychiatric interviews. However, an exciting new technology is about to change that. Researchers at Taiwan's National Yang-Ming Chiao Tung Read More...
It's never too late: quitting smoking at any age can add years to your life, study finds
BY THE OPTIMIST DAILY EDITORIAL TEAM A revolutionary study from the University of Michigan School of Public Health found that stopping smoking will increase your life expectancy regardless of your age. Thuy Le, PhD, David Mendez, PhD, and Kenneth Warner, PhD, led the study, which calls into Read More...
New cervical cancer treatment brings risk of mortality down by 40%
BY THE OPTIMIST DAILY EDITORIAL TEAM In a watershed moment for women's health, a new cervical cancer treatment regimen has been discovered to reduce the risk of death by 40 percent. Experts describe it as the greatest significant improvement in disease treatment in more than 25 years. Cervical Read More...
Transforming climate anxiety into positive action
BY THE OPTIMIST DAILY EDITORIAL TEAM Imagine dedicating your studies to the natural beauty of coral reefs, only to witness their rapid decline firsthand. That is precisely what occurred to Jada Alexander, a student at the University of California, Santa Barbara. The vivid life of the coral reefs Read More...
Recycling old cables can help meet the copper demand for green technology
BY THE OPTIMIST DAILY EDITORIAL TEAM UK households are sitting on a hidden treasure: millions of unused cables that may help meet the soaring worldwide demand for copper. According to the Recycle Your Electricals initiative, there are over 627 million unused cables in UK households, totaling Read More...
Psilocybin shows yet another anti-depressive benefit: boosting optimism
BY THE OPTIMIST DAILY EDITORIAL TEAM Psilocybin, the primary component found in some hallucinogenic mushrooms, is still making waves in mental health research. As scientists look for novel treatments for depression, psilocybin is emerging as a promising contender. A recent study by Monash Read More...
Lung cancer patients have new hope thanks to this groundbreaking drug combo
BY THE OPTIMIST DAILY EDITORIAL TEAM A global trial discovered a potential new medicine combination that prevents lung cancer progression for much longer than existing standard therapies. The combination of amivantamab and lazertinib increased progression-free survival in patients with advanced Read More...
Oldest living microbes discovered in 2-billion-year-old rock give a glimpse into Earth's early life
BY THE OPTIMIST DAILY EDITORIAL TEAM A historic finding beneath South Africa's Bushveld Igneous Complex uncovered bacteria that have lived for two billion years, 1.9 billion years longer than previous records. Sealed in rock fissures almost 50 feet underground, these microbes provide vital clues Read More...