Articles for category: Biology & Genetics, Disease & Medicine

a close up of a green substance in water

How Oxygen Almost Killed All Life—And Then Saved It

Maria Faith Saligumba

Picture this: the very gas you’re breathing right now almost wiped out all life on Earth 2.4 billion years ago. What we consider essential for survival was once the most toxic poison imaginable, capable of dissolving cell membranes and destroying DNA with ruthless efficiency. This isn’t science fiction—it’s the remarkable true story of how our ...

The Antibiotic Dilemma

Not All Germs Are Bad: What You Should Know About the Ones That Help

Annette Uy

The word “germs” makes most people reach for hand sanitizer, but what if I told you that right now, trillions of microscopic allies are working around the clock to keep you alive? Your body hosts an entire universe of microorganisms that outnumber your human cells by a staggering ratio, and many of these tiny tenants ...

Petri dish

When Politics Meets the Petri Dish: The Scientists Who Pushed Back

Maria Faith Saligumba

Throughout history, when political pressure collides with scientific integrity, some of humanity’s most courageous moments emerge from laboratory benches and research desks. These aren’t just stories about data and discoveries – they’re tales of ordinary researchers who found themselves at the center of extraordinary battles for truth. From Galileo’s telescope to modern climate labs, scientists ...

The Human Body's Hidden Defenses Against Disease Revealed

The Human Body’s Hidden Defenses Against Disease Revealed

Kristina

Your body is, honestly, one of the most sophisticated defense machines ever conceived. Every single second of every day, without your conscious permission, it is waging war against invaders you cannot see. Bacteria. Viruses. Rogue cells. Fungi. The sheer volume of threats your body handles silently – while you make coffee or scroll your phone ...

5 Scientific Breakthroughs Changing the Future of Human Health

5 Scientific Breakthroughs Changing the Future of Human Health

Gargi Chakravorty

We live in a time when science fiction is quietly becoming science fact. Diseases that were once considered death sentences are now being targeted with tools so precise they can edit a single letter in your DNA. Technologies that used to live only in research labs are now stepping into hospital wards, clinics, and in ...