science-health

Caffeine is a central nervous system stimulant that promotes wakefulness by blocking adenosine receptors in the brain. Because its action can delay and reduce sleep quality, und...

A brain-eating amoeba case refers to infection with Naegleria fowleri, a free-living amoeba found in warm freshwater and soil. A case occurs when contaminated water forced into...

No: Brain-eating amoeba (Naegleria fowleri) are not found in properly maintained salt water (ocean or seas). They occur mainly in warm freshwater such as lakes, rivers, and poor...

An unvaccinated lockdown is a public health measure that restricts certain activities, services, or movements specifically for people who are not vaccinated against COVID-19. Th...

Galaxy Gas is a name that appears in different contexts, most commonly as a disposable vape product marketed for convenience and variety of flavors. Because the term is used acr...

Naegleria fowleri, often called the brain‑eating amoeba, is a microscopic ameba that lives in warm freshwater lakes, rivers, and hot springs and can cause a rare but severe br...

Viruses originating in China are part of broader patterns of zoonotic emergence shaped by ecology, trade, travel, and surveillance. This explainer defines how viruses jump from...

Brian Johnson, founder of the calibration and measurement company ACES, has on occasion discussed eating raw meat in videos and interviews, prompting questions about his claims,...

The world record for holding your eyes open refers to the longest time a person can keep their eyes open voluntarily under controlled conditions without the use of stimulants. T...

Taurine, a conditionally essential amino acid-like compound found in animal foods and sold as a supplement, is frequently questioned for a potential link to cancer. Current scie...