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.
Pedestrian deaths show first drop since pandemic, report reveals
THE OPTIMIST DAILY EDITORIAL TEAM After reaching a 40-year peak in 2022, pedestrian fatalities in the United States have finally fallen. According to a survey released Wednesday by the Governors Highway Safety Association (GHSA), the incidence of pedestrian fatalities will decrease by 5.4 Read More...
The leading role your gut microbes play in stress resilience
BY THE OPTIMIST DAILY EDITORIAL TEAM The gut microbiome—the rich ecology of bacteria that live within us—emerged as a key focus in the study of mental and neurological disorders. Recent research indicates a strong link between the gut and mental health, shedding light on how our gut Read More...
Air pollution down 40%: a look at a pedestrianized Paris
BY THE OPTIMIST DAILY EDITORIAL TEAM Paris will seem very different from how it did ten years ago when the Summer Olympics roll around this summer. Since 2014, Mayor Anne Hidalgo has led a substantial makeover in Paris aimed at reducing vehicle dependence and encouraging greener urban living. Read More...
How greenhouse-grown cotton can transform the denim industry
BY THE OPTIMIST DAILY EDITORIAL TEAM The fashion industry has long struggled to source cotton in a sustainable way. While Patagonia, Citizens of Humanity, and Christy Dawn have embraced regenerative agriculture, Dutch denim company G-Star Raw is looking into a new alternative: greenhouse-grown Read More...
Alberta shuts down its last coal plant, ushering in a new energy era
BY THE OPTIMIST DAILY EDITORIAL STAFF Alberta reached a historic milestone by closing its last specialized coal plant. On Sunday, June 16th at 10:57 p.m., Capital Power's Genesee 2 facility shut down, marking the end of the province's coal era. According to the Alberta Electric System Operator Read More...
Cancer therapy breakthrough: X-rays expose and exterminate brain tumor cells with precision
A revolutionary study from Nanyang Technological University in Singapore (NTU Singapore) developed a novel way to selectively target and destroy brain tumor cells using extremely low-dose X-rays. Radiodynamic therapy, a novel treatment, stopped tumor development and doubled survival time in animal Read More...
Insect migration: the hidden superhighway of the Pyrenees
Insects, while frequently disregarded, are critical to the planet's ecosystems. They make up about 90 percent of all animal species and play important functions in both ocean and land ecosystems. Without them, life on Earth could be severely disrupted. New research from the University of Exeter has Read More...
The innovative 'Sign Language Ambulance' service revolutionizes emergency care
BY THE OPTIMIST DAILY EDITORIAL STAFF In an unprecedented step to improve emergency care for the deaf population, the North East Ambulance Service (NEAS) in England implemented a British Sign Language (BSL) Relay Service. Starting last month, all ambulances in the region were outfitted with Read More...
Breakthrough blood test detects breast cancer recurrence earlier than ever before
BY THE OPTIMIST DAILY EDITORIAL STAFF A novel blood test, described as an "incredibly exciting" advancement, demonstrated the ability to detect the recurrence of breast cancer up to three years before tumors appear on routine scans. This invention has the potential to drastically enhance Read More...
Why do fish swim in schools? New study reveals unexpected benefits
BY THE OPTIMIST DAILY EDITORIAL STAFF Schools of fish moving in synchrony have long captivated those lucky enough to observe this phenomenon, often appearing as a single, synchronized organism. A recent study provides insight into one of the primary advantages of this behavior: swimming in Read More...