محمد بن راشد يصدر قانوناً بشأن الصحة العامة في إمارة دبي
ضرب زلزال بلغت شدته المبدئية 6.2 درجة على مقياس ريختر، مدينة إسطنبول التركية، بحسب ما أعلنته هيئة إدارة الطوارئ التركية. ويقع مركز الزلزال في بحر مرمرة قبالة إسطنبول. ولم ترد أنباء فورية عن وقوع أضرار أو إصابات.
قراءة المزيد
Source: مركز الاتحاد للأخبار
UAE residents urged to take Dark Sky Week pledge
Dubai: It is International Dark Sky Week and UAE residents have been urged to show their support to prevent the growing threat of light pollution. The Dubai Astronomy Group (DAG) has called on its members and the wider group of residents to “show the world your support for dark skies and the protection of nighttime environments by linking your name to the cause.”This is possible by taking the pledge of the website of the International Dark Sky Week, a global movement to raise awareness about the growing threat of light pollution and to remind us of something we are all born with: the right to experience a natural night sky.“For many, darkness is misunderstood or feared, but it’s essential for our planet’s health and well-being,” said Khadijah Hasan Ahmed, operations manager at DAG.“From wildlife to human sleep cycles, dark skies play a vital role in life on Earth,” she pointed out. .Dazzling meteor show to grace UAE night sky this weekend. Hence, the Group has asked residents to join it this week to rediscover the night and learn how light pollution is impacting the world and what simple actions we can take to preserve it.The pledge reads: “I pledge to protect the night by following the Five Principles for Responsible Outdoor Lighting, using lights only when and where I need them, and learning more about the impacts of artificial light on wildlife, habitats, and my community.”“We recommend everyone does what they can to help protect the night sky. Together, we can reclaim the stars for future generations,” the campaign says. How you can help:Use light only of neededDim or switch off unnecessary outdoor lights.Use motion sensors and warmer colour lighting at home.Use warmer colours when possibleEducate others and share what you learn.How light becomes harmfulAccording to the World Economic Forum’s March 2025 report, light pollution is rapidly increasing, with artificial lighting now affecting nearly 80% of the planet. This surge is linked to urbanisation and the widespread use of electric lighting. The consequences are far-reaching: wildlife, including birds, bats, and insects, experience disrupted behaviours and reproductive cycles. Humans are also affected, with studies indicating a correlation between exposure to artificial light at night and various health issues, such as sleep disorders and certain cancers. Moreover, light pollution contributes to energy wastage and hinders climate change research by obscuring the night sky. Experts advocate for immediate measures to reduce artificial light at night in urban areas and residential spaces to mitigate these adverse effects.
Source: Sajila Saseendran