Researchers developed tattoo inks that can be switched on with ultraviolet light and made to disappear in sunlight; tests found the colours remained switchable in skin for up to 2.2 years, opening possible medical uses

Sid Sriram reflects on his transformative journey within the realm of Telugu music, emphasizing the emotional resonance of his songs. He approaches each recording with a fresh perspective, ensuring he internalizes the melody and sentiment. Key tracks like ‘Nuvvunte Na Jathaga’ and ‘Inkem Inkem Kaavaale’ stand out in his career, showcasing his commitment to music…

A dam obstructed fish migration in Oregon for three decades before its removal in August 2020. The Johnson Creek Watershed Council removed the dam while ensuring the landowner maintained water rights through a new pump system. Engineers reconstructed the streambed and made enhancements for aquatic life protection and habitat stability. Environmental DNA monitoring confirmed the…

The Toronto Maple Leafs are managing significant injuries as defensemen Nick Blankenburg and Marshall Rifai have been placed on injured reserve. Blankenburg suffered an upper-body injury in a recent game, causing concerns about his recovery. Meanwhile, Rifai is expected to miss time due to a lower-body injury and is week-to-week. To address these challenges, the…