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Deep in the vast steppes of Central Asia, archaeologists have uncovered a remarkable ancient structure—a pyramid over 3,000 years old. A new study reveals surprising links between genetically predicted height and heart, metabolic, and mental health. The bond between humans and their pets is one of unwavering loyalty, e
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News
Scientists trace the arrow of time to interactions between neurons
6+ day, 12+ hour ago (1235+ words) A new framework shows how the arrow of time can emerge from interacting systems, with pairs of retinal neurons providing most irreversibility. (CREDIT: Wikimedia / AI-Generated / CC BY-SA 4.0) A shattered glass can fall apart, but its pieces do not spontaneously leap…...
Generations of breeding changed how dogs’ brains process human communication
1+ mon, 3+ day ago (915+ words) Dog brain communication networks differ with selective breeding and training, revealing how dogs became so responsive to people. (CREDIT: Shutterstock) Dogs have spent tens of thousands of years living and working beside people, but that partnership has not shaped every…...
Tiny injectable device could transform treatment for chronic pain and nerve disorders
1+ mon, 3+ day ago (1238+ words) Scientists have developed a seed-sized injectable device that wirelessly controls nerves, offering a safer alternative to surgery for treating pain and neurological conditions. (CREDIT: NYU Abu Dhabi) A new medical breakthrough may soon change how doctors treat chronic pain and…...
MIT study finds hidden language network in the human brain
1+ mon, 4+ day ago (1182+ words) A new study finds that language processing extends beyond classic brain areas, revealing a wider network that supports communication. (CREDIT: Shutterstock) Language has long been tied to a few well-known regions on the left side of the brain. For decades,…...
Scientists discover how our sixth sense really works
1+ mon, 5+ day ago (933+ words) Your body constantly tracks where its muscles and limbs are, even with your eyes closed. That quiet sense, called proprioception, depends on nerve cells that must connect to exactly the right muscles, and scientists are beginning to uncover how that…...
Hormone balance study reveals best time for learning and memory
1+ mon, 2+ week ago (1076+ words) A new study finds that the balance of two hormones can predict how well people learn and overcome fear. (CREDIT: Shutterstock) New research suggests that the body’s internal chemistry may quietly shape how well people learn, remember, and even unlearn…...
Brain implant helps paralyzed man move his hand and feel touch again
1+ mon, 3+ week ago (17+ words) The Brighter Side of News...
Human brain cells may be far more powerful computers than scientists thought
2+ mon, 4+ day ago (1145+ words) Human cortical neurons may be more powerful computing units than rat neurons, offering clues to human cognition. (CREDIT: AI-generated image / The Brighter Side of News) For years, one of the simplest explanations for human intelligence was also one of the…...
New study finds your dominant hand may not be set at birth
2+ mon, 1+ week ago (1200+ words) New study argues dominant-hand skill is built through tool use and practice, not born as an innate motor advantage. (CREDIT: Wikimedia / CC BY-SA 4.0) Most people can feel the gap without thinking about it. One hand writes neatly, throws cleanly, and…...
Social living linked to longer lifespan in humans and other mammals
2+ mon, 2+ week ago (1214+ words) A global study shows that mammals living in pairs or groups tend to live longer, highlighting the role of social behavior in lifespan. (CREDIT: Shutterstock) Life in the wild often comes down to survival, and for many species, survival depends…...