Medical Research

324 articles with this tag

What Is Resistant Hypertension and Why It Won't Drop Health

What Is Resistant Hypertension and Why It Won't Drop

Resistant hypertension affects millions whose blood pressure stays dangerously high despite three or more medications. New research points to hidden h...

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How E-Cigarettes Work—and What Science Says Health

How E-Cigarettes Work—and What Science Says

E-cigarettes heat nicotine liquid into an inhalable aerosol instead of burning tobacco. The science on whether they help smokers quit—or create new he...

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What Are Silent Synapses and How They Shape Memory Science

What Are Silent Synapses and How They Shape Memory

Silent synapses are dormant brain connections that contain NMDA receptors but lack AMPA receptors. Around 30% of synapses in the adult cortex are sile...

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What Are Organoids and How They Replace Animal Testing Science

What Are Organoids and How They Replace Animal Testing

Organoids are lab-grown miniature organs derived from stem cells that mimic human tissue. As regulators phase out mandatory animal testing, these tiny...

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How Superconductors Work—and Why We Want Them Warmer Science

How Superconductors Work—and Why We Want Them Warmer

Superconductors carry electricity with zero resistance, enabling MRI machines, maglev trains, and quantum computers. Scientists are racing to make the...

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How the Brain Rewires Itself After a Stroke Science

How the Brain Rewires Itself After a Stroke

After a stroke destroys brain tissue, the brain can reroute lost functions through neuroplasticity—forming new pathways, sprouting axons, and even mak...

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How Supercooled Water Works—and Why It Has Two Liquid Phases Science

How Supercooled Water Works—and Why It Has Two Liquid Phases

Scientists have long known water behaves unlike any other liquid. The discovery of a second critical point in supercooled water finally explains why i...

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Sarcopenic Obesity Increases Mortality by 83% Health

Sarcopenic Obesity Increases Mortality by 83%

A 12-year follow-up study has found that the combination of abdominal fat and low muscle mass – sarcopenic obesity – increases the risk of all-cause m...

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How Kidney Stones Form—and Why They Keep Coming Back Health

How Kidney Stones Form—and Why They Keep Coming Back

Kidney stones affect one in ten adults and are growing more common worldwide. Here is how these painful crystals form inside the body, what types exis...

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Cold Kills 20x More Hearts Than Heat, Major US Study Finds Health

Cold Kills 20x More Hearts Than Heat, Major US Study Finds

A landmark 20-year analysis of over 14 million U.S. cardiovascular deaths reveals cold weather causes roughly 40,000 excess heart-related deaths annua...

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What Is Brown Fat and How Does It Burn Calories? Science

What Is Brown Fat and How Does It Burn Calories?

Brown adipose tissue is a special calorie-burning fat packed with mitochondria. Scientists are studying how it generates heat, protects metabolic heal...

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What Is Erythritol and Why Scientists Are Worried Health

What Is Erythritol and Why Scientists Are Worried

Erythritol is a zero-calorie sugar substitute found in thousands of keto and diet products. Growing research links it to blood clots, stroke risk, and...

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