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Page 146 - பல்கலைக்கழகம் ஆஃப் கொலராடோ கற்பாறை News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Scientists are sounding the alarm on Canada s melting permafrost

Share In Canada s North, landscapes such as caribou habitat found in Yukon s Tombstone Territorial Park, seen here, are increasingly at risk of dramatic change as permafrost melts. Scientists are now researching what s known as the permafrost carbon feedback loop, in which melting permafrost releases greenhouse gases that further amplify climate change. Photo: Jimmy Thomson / The Narwhal In-Depth Fighting the feedback loop: why scientists are sounding the alarm on Canada’s melting permafrost Nearly half of Canada’s land mass lies above permafrost. As it thaws, greenhouse gases stored for centuries in the frozen ground are released and once-stable land is susceptible to collapse

Winners of 2021 Solar Decathlon Design and Build Challenges Construct Houses for a Cleaner Future

Copy The United States Secretary of Energy Jennifer M. Granholm announced the winners of the 2021 U.S. Department of Energy (DOE) Solar Decathlon, a competition that challenges architecture and engineering college students from around the world to design and construct high-performance buildings powered by renewable energy. 72 competing teams hailed from 12 countries and designed energy-efficient residential and commercial spaces, nine of which were constructed and presented in the Solar Decathlon Virtual Village on the National Mall, a first of its kind, in Washington, D.C. The Solar Decathlon aims to promote student innovation, STEM education, and workforce development opportunities in the architecture and construction industry. The competition has been ongoing since 2002, and since then, more than 20,000 students have shared their innovative concepts. The Decathlon is divided into two separate challenges: The Design Challenge is a one-to-two-semester, design-only competition, whi

Scientists spot one of galaxy s largest-ever solar flares sparking alien life debate

Scientists spot one of galaxy s largest-ever solar flares sparking alien life debate The giant solar flare sent from Proxima Centauri, a red dwarf planet, was around 100 times more powerful than flares coming from the sun and it could change the way scientists think about alien life The video will auto-play soon8Cancel Play now The Daily Star s FREE newsletter is spectacular! Sign up today for the best stories straight to your inboxInvalid EmailSomething went wrong, please try again later. Sign up today! When you subscribe we will use the information you provide to send you these newsletters. Your information will be used in accordance with ourPrivacy Notice.

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