Astronomers thought the Perseus cluster was a massive-but-stable grouping of galaxies, until they found hints of a collision with another…
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The Sustainable Development Goals (SDGs) were first envisioned as a global blueprint for equitable growth, environmental sustainability, and social progress.…
Read More »Signs notify drivers at the US-Canada Ambassador Bridge border crossing in Detroit, Michigan. DOMINIC GWINN/ Middle East Images/AFP via Gett/AFP…
Read More »Italian Premier Giorgia Meloni holds a year-end press conference in Rome in January. Alessandra Tarantino/AP hide caption toggle caption Alessandra…
Read More »When our beloved felines cross the rainbow bridge, it feels like the end of the world. Their perfect meow, the…
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