Health

Zdravie a životný štýl

How AI Detects Skin Cancer—and Why It Matters Health

How AI Detects Skin Cancer—and Why It Matters

Artificial intelligence is transforming skin cancer detection through image-analyzing algorithms and spectroscopy devices that match or exceed dermato...

Redakcia 18
How Psilocybin Therapy Works—and Why It May Transform Psychiatry Health

How Psilocybin Therapy Works—and Why It May Transform Psychiatry

Psilocybin therapy combines a psychedelic compound from mushrooms with structured psychotherapy to rewire brain networks linked to depression, with Ph...

Redakcia 17
How Metformin Works—and Why It Does Far More Than Expected Health

How Metformin Works—and Why It Does Far More Than Expected

Metformin, a cheap diabetes drug derived from a medieval plant remedy, is being studied for anti-aging, cancer prevention, and heart protection—making...

Redakcia 21
How Ticks Spread Disease—From Bite to Bloodstream Health

How Ticks Spread Disease—From Bite to Bloodstream

Tick-borne diseases affect hundreds of thousands of people each year. Here's how these tiny arachnids transmit pathogens, which diseases they carry, w...

Redakcia 16
How Robotic Surgery Works—and Why It's Spreading Health

How Robotic Surgery Works—and Why It's Spreading

Robotic surgery uses a master-slave console system where surgeons control pencil-thin robotic arms through tiny incisions, offering greater precision...

Redakcia 16
How PM2.5 Harms Your Body—From Lungs to Brain Health

How PM2.5 Harms Your Body—From Lungs to Brain

Fine particulate matter smaller than 2.5 micrometers penetrates deep into lungs, enters the bloodstream, and reaches the brain, contributing to nearly...

Redakcia 14
How Cognitive Reserve Works—and Why It Shields Your Brain Health

How Cognitive Reserve Works—and Why It Shields Your Brain

Cognitive reserve is the brain's ability to resist damage from aging and disease by recruiting alternative neural pathways. Built through education, r...

Redakcia 21
How Naloxone Works—and Why It Reverses Overdoses Health

How Naloxone Works—and Why It Reverses Overdoses

Naloxone is an opioid antagonist that can reverse a life-threatening overdose in minutes by blocking opioid receptors in the brain. Here is how the dr...

Redakcia 17
What Are Nitazenes—and Why They Scare Experts More Than Fentanyl Health

What Are Nitazenes—and Why They Scare Experts More Than Fentanyl

Nitazenes are a class of synthetic opioids first created in the 1950s that can be up to 40 times more potent than fentanyl. Never approved for medical...

Redakcia 13
How Pharmacy Benefit Managers Work—and Why Drug Prices Rise Health

How Pharmacy Benefit Managers Work—and Why Drug Prices Rise

Pharmacy benefit managers negotiate drug prices for 275 million Americans, yet critics say their opaque rebate and spread-pricing practices help drive...

Redakcia 17
How CAR T-Cell Therapy Works—Reprogramming Immunity Health

How CAR T-Cell Therapy Works—Reprogramming Immunity

CAR T-cell therapy genetically engineers a patient's own immune cells to hunt and destroy cancer. Once limited to blood cancers, it is now expanding i...

Redakcia 16
How Chagas Disease Works—and Why It Hides for Decades Health

How Chagas Disease Works—and Why It Hides for Decades

Chagas disease infects roughly 8 million people worldwide and kills more than 10,000 each year, yet most carriers never know they have it. Here's how...

Redakcia 16