Astornmers have found the coldest spot in the universe. Where it's located came as a surprise. Experts watch this frost zone ...
My lawn is being taken over by this invasive weed. I’m also seeing it in the neighbor’s yard. Pulling it seems futile, as ...
Scientists flew the XL-Calibur telescope on a high-altitude balloon to measure polarized X-rays from Cygnus X-1. These ...
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