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.
How London’s ultra-low emission zone is successfully cleaning up the air
BY THE OPTIMIST DAILY EDITORIAL TEAM London's expanded Ultra-Low Emission Zone (ULEZ) is delivering remarkable results in the battle against air pollution. According to a new report reviewed by independent air quality experts, the initiative has significantly reduced nitrogen dioxide, fine Read More...
Thousands rally across the US to defend science funding
BY THE OPTIMIST DAILY EDITORIAL TEAM On March 7th, thousands of researchers and advocates took to the streets across the United States to protest cuts to scientific funding imposed by the Trump administration. Organized under the banner of “Stand Up for Science,” these rallies drew diverse Read More...
From ocean icon to world’s largest artificial reef: the final voyage of the SS United States
BY THE OPTIMIST DAILY EDITORIAL TEAM The SS United States, once a gleaming symbol of American engineering might, is charting a new course beneath the waves. The 1,000-foot ocean liner, which shattered transatlantic speed records on its maiden voyage in 1952, has left its long-time berth on Read More...
Sussex University to launch UK's first climate justice degree
BY THE OPTIMIST DAILY EDITORIAL TEAM The University of Sussex announced the launch of the UK's first undergraduate degree in climate justice, sustainability, and development. Starting in 2026, this pioneering BA program is designed to prepare students for the growing demand for expertise in Read More...
From Paralympian to astronaut: John McFall’s historic ESA clearance
BY THE OPTIMIST DAILY EDITORIAL TEAM John McFall, a former Paralympian from Great Britain, made history as the first astronaut with a physical disability to be cleared for long-duration space missions. The European Space Agency (ESA) granted him medical clearance, making him eligible for Read More...
Safeguarding Africa's future: 100,000 seeds deposited in Svalbard Vault
BY THE OPTIMIST DAILY EDITORIAL TEAM Over 100,000 seeds from 177 species across Africa were recently deposited in the Svalbard Global Seed Vault in Norway. Often called the "Doomsday Vault," this repository is designed to safeguard the world’s crop diversity in the event of global crises. Read More...
North America’s largest solar project set to power lives of thousands
BY THE OPTIMIST DAILY EDITORIAL TEAM An incredible renewable energy project is taking shape in Medicine Hat, Alberta, as North America’s largest urban solar power park moves closer to reality. The Saamis solar project, a 325-megawatt (MW) photovoltaic development, is set to transform an old Read More...
How reducing metal pollution boosts biodiversity in English waterways
BY THE OPTIMIST DAILY EDITORIAL TEAM It stands to reason—when pollution decreases, ecosystems have a chance to recover. Now, scientific research has confirmed this link, showing that reductions in metal contamination in English rivers have led to a notable increase in biodiversity, Read More...
Germany's small town bet: can deep geothermal energy power the future?
BY THE OPTIMIST DAILY EDITORIAL TEAM Fifteen years ago, the German town of Geretsried had high hopes for geothermal energy. However, when traditional drilling methods failed to reach enough hot water, the town was left with natural gas as its primary heating source. A new wave of geothermal Read More...
London Doctors cure childhood blindness with cutting-edge gene therapy
BY THE OPTIMIST DAILY EDITORIAL TEAM Doctors in London have successfully restored sight in children born with a rare form of blindness, using a pioneering gene therapy that marks a major breakthrough in treating inherited eye disorders. Four children, previously diagnosed as legally blind due to Read More...