Science Alert
Catch up on the latest science news, from space and technology to life and environmental research- all the discoveries shaping our world today.
Updated: 41 min 23 sec ago
Morocco is testing a 'sponge' pavement that stays 16°F cooler by itself, aims at replacing black asphalt
Morocco is pioneering a novel sponge pavement designed to enhance water management and mitigate heat effects. Unlike conventional black asphalt, this innovative surface enables water to seep through, promoting natural cooling through evaporation when moisture exists. This initiative aims to bolster urban climate resilience and elevate the comfort of residents, with pilot projects underway in Marrakech and Agadir as part of a larger sustainable city initiative.
Alaska’s tundra hides ancient carbon; thawing could cost $43 trillion worldwide
The ancient organic materials trapped in Alaskan permafrost are beginning to thaw, releasing greenhouse gases that pose severe economic threats. By 2200, this thawing could result in an astonishing $43 trillion in damages globally. Researchers have effectively linked climate change with these emissions, outlining consequences like diminished agricultural yields and higher cooling costs. Immediate strategies for emission reduction could significantly mitigate the expected economic fallout.
Pakistan joins China Moon race with Jinnah-1 rover; mission in 2029
Pakistan has named its first lunar rover Jinnah-1 for a 2029 mission. The rover will join China's Chang'e-8 mission to study the Moon's south pole. Jinnah-1 will conduct scientific research on plasma, radiation, and lunar geology. This collaboration marks a significant milestone for Pakistan's space program. The mission aims to explore the lunar south pole's potential resources and human activity.
German startup Voodin swaps fibreglass for wood turbine blades, aiming for recyclable blades at commercial scale
A pioneering startup in Germany is crafting wind turbine blades using laminated veneer lumber, presenting a sustainable solution to the prevalent fiberglass composite problem. The initial prototypes are currently being tested in the field, demonstrating their potential. This innovation seeks to tackle the increasing challenge of waste generated by conventional wind turbine blades, with plans for larger models aimed at commercial projects on the horizon.
Quote of the day by Alan Turing: "I believe that at the end of the century.."
Alan Turing's visionary foresight of machines possessing thought capabilities was quite revolutionary for his time. His insights projected a world where society would come to readily embrace artificial intelligence. This evolution highlights the transformative impact of technology on our understanding of intelligence. In today's landscape, artificial intelligence has become ubiquitous, seamlessly integrating into human tasks and challenging our perceptions of cognition and understanding.
China scientists turn bamboo cellulose into strong, heat-resistant plastic
Chinese researchers have pioneered a revolutionary bamboo-based bioplastic, manipulating cellulose at a molecular scale to boost its strength. This innovative material boasts remarkable heat resistance and flexibility for complex molding. Additionally, it is recyclable and decomposes completely in just fifty days. The estimated production cost is around Rs 2302 per tonne, promising an eco-friendly alternative.
In 2025, scientists made sound behave like a rainbow, separating frequencies
By innovating with sound, scientists have successfully developed acoustic rainbows that divide sound signals across different pathways. Using tailored structures, they effectively transform white noise into a vibrant spectral array. Additionally, research teams have found methods to capture and redirect vibrational energy through synthetic fields, enabling the sorting and concentration of specific frequencies in solid materials. These breakthroughs pave the way for advanced acoustic wave manipulation techniques.
70 million years ago, Earth had 372 days a year, with days lasting 23 hours
Research into ancient shells has unveiled that Earth experienced a 372-day year around seventy million years ago. During the Cretaceous period, each day was approximately twenty-three hours and thirty-one minutes long. This study also examined the ancient Earth-Moon distance and revealed warmer ocean temperatures, with evidence of photosymbiosis. The mollusc fossil indicates it thrived for over nine years on a tropical seabed.
Romania has declared a 30-day energy alert as Danube river levels fall too low to cool its nuclear reactors
In response to alarming low levels of the Danube river, Romania's energy sector is on high alert. Unit one of the Cernavoda nuclear power facility has ceased operations due to water scarcity. To maintain unit two's functionality, emergency measures including river dredging have been implemented. Authorities have also undertaken the blasting of rock formations to facilitate better water flow. Residents are urged to conserve electricity during high-demand evenings.
Deepwater Horizon damaged deep-sea corals in 2010; NOAA is now restoring them 16 years later
In a groundbreaking initiative, scientists are working to revive deep-sea coral ecosystems that were harmed by an oil spill. Utilizing corals grown in laboratories along with advanced tools, they have successfully deployed these corals at great depths. This project focuses on rejuvenating delicate habitats in the Gulf of Mexico, with ongoing monitoring set to evaluate both the survival rates of the corals and the overall restoration of the ecosystem.
Japan's Hiroshima produces 60% of farmed oysters, but up to 90% have died
Hiroshima's oyster farmers face catastrophic losses this season, reporting mortality rates soaring to ninety percent, well above normal thresholds. Investigations are underway to pinpoint rising sea temperatures and environmental shifts as possible culprits. This alarming situation jeopardizes local dining establishments, tourism activities, and livelihoods. While government assistance provides temporary relief, the search for sustainable solutions continues.
