Articles for category: Disease & Medicine, Ecology

Some Endangered Species Hold Keys to Unlocking New Medical Breakthroughs

Some Endangered Species Hold Keys to Unlocking New Medical Breakthroughs

Sumi

Imagine the cure for your child’s future illness disappearing because a frog you’ll never see or a snail you’ll never think about quietly went extinct. It sounds dramatic, but that’s exactly the kind of silent tragedy many scientists are afraid of. Some of the most promising medical clues on the planet are hidden inside animals ...

The 6 Ways Humans Have Changed the Food Chain (Without Meaning To)

The 6 Ways Humans Have Changed the Food Chain (Without Meaning To)

Trizzy Orozco

We’ve all heard the saying “you are what you eat,” but what happens when what we eat fundamentally changes? For millions of years, nature’s food chains operated like perfectly orchestrated symphonies, with each species playing its part in an intricate dance of survival. Then humans arrived on the scene, and without even realizing it, we ...

Scientist checking genetics

The Lost Twin Inside You: The Bizarre World of Human Chimeras

Maria Faith Saligumba

Imagine waking up one day to discover that your body is not wholly yours. Within you, there is another set of DNA, a silent twin that has lived alongside you unnoticed. This isn’t a scene from a science fiction novel; it’s the strange reality for some individuals known as human chimeras. This fascinating phenomenon may ...

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 ...