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Health and Fitness
Browse 16 articles in this category. Choose a title below, or explore the related categories for more reading.
How Food Insecurity Is Rising Worldwide: Conflict, Climate & Aid Crises
Over 295 million people worldwide now face acute food insecurity, a 13.7 million increase from last year, driven by conflict.
8 min read →How Vaccines Train the Immune System: The Biology of Immunity
Millions of bacteria, viruses, and other pathogens try to invade your body every day, but vaccines teach your immune system to identify and eliminate
9 min read →The Ultimate Germ-Fighter: How the Chemistry of Soap Kills Germs
A bar of soap can kill 99.9% of germs through a targeted chemical assault on microbes' structure, thanks to its unique molecular structure.
10 min read →The Ethics of Immortality: Should Humans Live Forever If Possible?
For the first time in history, humanity stands on the edge of a profound transformation: the possibility of overcoming death itself.
8 min read →Climate Nationalism is the Global Climate Fight Falling Apart
Climate Nationalism is the global climate fight falling apart as countries prioritise domestic economic interests over international cooperation.
14 min read →How the Brain Works While You Sleep
Your brain becomes astonishingly active while you sleep, entering a dynamic cycle of electrical rhythms and subconscious problem-solving.
8 min read →Global Warming Is Not a Hoax: Here's the Cold, Hard Science
Decades of data show global warming is not a hoax, but a scientifically established reality supported by measurable consequences.
8 min read →How Microplastics Are Entering Our Bloodstream
Recent studies have found microplastics in human bloodstreams, marking a disturbing milestone in environmental and public health research.
7 min read →Why Fast Food Became a Global Culture
Fast food, once a distinctly American invention, is now a global phenomenon with golden arches and sizzling fries recognized in Tokyo to Lagos.
7 min read →How Vaccines Work: The Science Behind Immunity
Vaccines are like a 'warm-up match' for your immune system, teaching it to recognise pathogens without causing disease.
17 min read →The Genetic Breakthrough of the Century
CRISPR, a revolutionary gene-editing tool, can now cure inherited diseases with unprecedented precision, thanks to a simple molecular cut.
5 min read →The Unseen Architects: How Pandemics Have Reshaped Human Societies
The Antonine Plague killed an estimated 5 million people over two decades, exposing vulnerabilities in a seemingly invincible empire.
6 min read →The Placebo Effect: Can Your Mind Really Heal Your Body
You can actually heal your body with just your mind, as proven by a study where patients in India took a sugar pill for a headache and still experienced
15 min read →Mental Health
Mental health is not just the absence of illness, but a dynamic state that empowers us to handle stress, build meaningful relationships.
12 min read →Space Anaemia
Astronauts experience a temporary but real reduction in red blood cells when living in space, leading to a decrease in blood oxygen-carrying capacity.
11 min read →Food Processing
Food processing turns raw agricultural ingredients into safe, tasty, and convenient foods, using methods like cleaning, sorting.
13 min read →World 101
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