| Medical Cannabis Hype Hits a Wall as Researchers Reveal Big Evidence Gaps |
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2025-12-25 22:28:12 +00:00
 A large review led by UCLA Health reports that medical cannabis does not have strong scientific evidence for most of the conditions it is commonly used to treat, including chronic pain, anxiety, and insomnia. The analysis, published in JAMA, examined more than 2,500 studies released between January 2010 and September 2025. These included randomized clinical […]
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| Scientists Discover Protein That Could Treat Depression Through the Gut |
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2025-12-25 21:53:39 +00:00
 New findings suggest that a protein known as Reelin could play a role in treating both “leaky gut” and severe depression. Could an injectable protein someday help address both “leaky gut” and severe depression? A new study from the University of Victoria (UVic), published in Chronic Stress, points to a glycoprotein called Reelin as a […]
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| Ozempic Is Shrinking More Than Waistlines, It’s Slashing Americans’ Food Bills |
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2025-12-25 21:18:36 +00:00
 As GLP-1 weight-loss drugs become more common, their effects may be reshaping everyday food choices in ways that extend far beyond individual health. When people in the United States begin using appetite-suppressing medications such as Ozempic and Wegovy, the effects can reach far beyond changes in body weight. New research from Cornell University suggests that […]
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| Scientists Are Finding New Species Faster Than Ever |
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2025-12-25 18:43:34 +00:00
 Scientists are discovering new species faster than ever, revealing that Earth holds far more life than we once imagined. The accelerating pace of discovery suggests millions of species may still be waiting to be found. About three centuries ago, Swedish naturalist Carl Linnaeus launched an ambitious effort to identify and name all living organisms on […]
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| Why the Best Kids Rarely Become the Best Adults |
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2025-12-25 18:08:37 +00:00
 Exceptional performers play a central role in advancing knowledge and addressing major global challenges. Because of this, societies have a strong interest in understanding how outstanding talent develops. A new review published in the journal Science argues that many widely used approaches to gifted education and talent development are built on incorrect assumptions. For the […]
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| Your Dinner Might Be Fueling Climate Change |
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2025-12-25 17:33:38 +00:00
 Food choices are driving climate change more than many people realize. Cutting waste and reducing beef consumption could help keep global warming in check. For many people, the holidays often bring plenty of indulgent meals, followed by guilt and firm New Year’s resolutions to eat better. A new study from the University of British Columbia […]
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| Dark Matter Breakthrough: Physicists Crack “Big Bang Theory” Puzzle |
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2025-12-25 14:58:55 +00:00
 A new theoretical study suggests fusion reactors could do more than generate energy, they might also produce particles linked to dark matter. Researchers at the University of Cincinnati say they have worked out, at least on paper, how fusion reactors could produce subatomic particles known as axions, a challenge that stumped two of America’s most […]
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| This Crystal Doesn’t Melt Like Ice: Physicists Capture a Strange New Phase |
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2025-12-25 14:49:09 +00:00
 New research offers clearer insight into how phase transitions unfold at the atomic scale in real materials. When ice turns into water, the change happens almost instantly. Once the melting temperature is reached, the rigid structure of the solid collapses and becomes a flowing liquid. This abrupt shift is typical for most materials in three […]
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| Astronomers Finally See What Really Happens During Stellar Nova Explosions |
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2025-12-25 14:23:13 +00:00
 Using Georgia State’s CHARA Array, an international team of scientists has uncovered unexpected complexity in how stars explode. Astronomers have obtained images of two stellar explosions, called novae, just days after they erupted, capturing them in detail never achieved before. These observations show directly that novae are far more complex than scientists once believed, involving […]
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| A Cosmic Christmas Tree Lights Up the Milky Way |
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2025-12-25 13:48:40 +00:00
 Just in time for Christmas, a vast star-forming region shaped like a Christmas tree is lighting up space 2,700 light-years from Earth. NGC 2264 is a vast region of space where new stars are actively forming, located about 2,700 light-years from Earth in the faint constellation Monoceros, also known as the Unicorn. Astronomers use catalog […]
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