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Scientists reveal the surprising truth about coffee and blood pressure

Coffee may give your blood pressure a temporary jolt, but that doesn’t mean it’s secretly wrecking your heart. Researchers say caffeine can briefly raise blood pressure by stimulating your heart and tightening blood vessels, especially in people who don’t drink coffee regularly. But large studies involving hundreds of thousands of people found no strong evidence that moderate coffee drinking increases the risk of developing hypertension. In fact, coffee also contains natural compounds that may help blood vessels function better. from Latest Science News -- ScienceDaily https://ift.tt/GwdtVLm
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Scientists warn that the world’s rivers are running out of oxygen

Rivers around the world are quietly running out of oxygen — and climate change is emerging as the main culprit. A sweeping global analysis of more than 21,000 river systems found that nearly 80% have been steadily losing dissolved oxygen over the past four decades, threatening fish, biodiversity, and the overall health of freshwater ecosystems. Surprisingly, tropical rivers are being hit the hardest, even more than rivers in rapidly warming polar regions. from Latest Science News -- ScienceDaily https://ift.tt/ax0thrc
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Get $341 off the limited X edition of the Vaonis Vespera II at Walmart

The Vespera II X edition features a sleek, transparent shell and has internal temperature sensors for optimized deep sky observation. from Latest from Space.com https://ift.tt/w3viauz
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Astronomers find interstellar comet 3I/ATLAS hiding in images taken before its official discovery

Interstellar comet 3I/ATLAS was almost called 3I/Rubin, after researchers found that the giant survey telescope coincidentally spotted this visitor from the stars over a week before it was officially discovered. from Latest from Space.com https://ift.tt/3w4Czmn
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The devil may wear Prada on Earth, but NASA Artemis astronauts will on the moon. Here's why.

What the devil does the fashion industry in The Devil Wears Prada 2 have to do with NASA? from Latest from Space.com https://ift.tt/cdIAoJV
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'Battlestar Galactica: Scattered Hopes' is a relentlessly oppressive roguelite inspired by FTL

The Cylons are hot on the trail of a fleet of survivors, and rejoining the Battlestar Galactica is their only hope in this brutal roguelite. from Latest from Space.com https://ift.tt/CJQaK2Y
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The Canon EOS R5 Mark II is our choice as the best-resolution Canon camera – it's perfect for astrophotography and is $501 off in this Walmart deal

Expert tester James Abbott rated the R5 Mark II with a flawless review, it produces impressive astrophotography and is a brilliant all-round mirrorless powerhouse, now at its best-ever price from Latest from Space.com https://ift.tt/tDoCqOf
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