Articles for category: Microbiology

Comparison of the size of giant viruses to a common virus and bacteria

The Giant Virus That Blurred the Line Between Life and Non-Life

Maria Faith Saligumba

It was a discovery that rewrote the rulebook of biology and shook the very foundation of what we thought we knew about life. Imagine a creature so mysterious and massive, it defied every definition of a virus. When scientists peered into the murky waters off the coast of Bradford, England in 2003, they unearthed something ...

Can Microbes Get Depressed? How Bacteria React to Stress and Signals

Can Microbes Get Depressed? How Bacteria React to Stress and Signals

Trizzy Orozco

Imagine a world where stress isn’t just a human experience, but something even the tiniest organisms must contend with. Picture bacteria—microscopic beings, invisible to the naked eye—facing challenges in their environment and adapting in ways we’re only beginning to understand. While microbes don’t shed tears or experience sadness like we do, their responses to adversity ...

Hands in shape of a heart place on the stomach, signifying a healthy gut.

Your Belly Button Is Home to a Miniature Ecosystem of Bacteria and Fungus

Trizzy Orozco

Have you ever paused to ponder the hidden universe lurking just beneath your shirt? It might sound surprising, even a bit unsettling, but right now, your belly button is bustling with life. Imagine a vibrant world, invisible to the naked eye, where tiny organisms gather, thrive, and interact in ways that mirror entire rainforests or ...

Dog Vomit Slime Mold (Fuligo septica).

The Slime Mold That Solves Mazes Without a Brain

Trizzy Orozco

Imagine a creature that can navigate a complex maze, find the shortest path to food, and adapt to new challenges—all without a single brain cell. It sounds like the stuff of science fiction, yet this organism truly exists. Meet the humble slime mold, a living puzzle that defies our expectations of intelligence. Watching it at ...

A digital illustration of bacterial growth.

How Bacteria ‘Talk’ to Each Other — And What They’re Saying

Trizzy Orozco

Imagine a world so tiny and crowded that every whisper matters, where invisible creatures are constantly exchanging secret messages that shape our health, our environment, and the fate of entire ecosystems. This hidden conversation is happening all around us—and even within us—each and every moment. It’s the language of bacteria, those minuscule beings we often ...

Diver swimming near the algae

Coral Secrets Revealed: Diver-Operated Microscope Captures Photosynthesis in Real Time

April Joy Jovita

A new diver-operated microscope is revolutionizing coral research by allowing scientists to observe photosynthesis and microalgae behavior directly in the ocean. Developed by UC San Diego’s Scripps Institution of Oceanography, the Benthic Underwater Microscope Imaging PAM (BUMP) offers unprecedented access to coral bleaching and how they respond to environmental stress. A Technological Leap for Coral ...

Arsenic trisulfide in black background

Arsenic and Adaptation: How Ancient Life Survived Earth’s Toxic Ocean

April Joy Jovita

A new study published in Nature Communications reveals that some of Earth’s earliest complex organisms evolved a remarkable survival mechanism: storing arsenic inside their cells. This adaptation helped them endure the chemically hostile oceans of the Paleoproterozoic era, offering rare insight into how life persisted during a time of rising oxygen and environmental stress. Fossils ...

Engineers and technicians in a clean room at NASA’s Jet Propulsion Laboratory display the thick-walled aluminum vault

The Microbial Vault: How Scientists Are Racing to Preserve Earth’s Invisible Biodiversity

April Joy Jovita

As Earth enters an age of rapid ecological change, a quiet revolution is taking place in freezers chilled to -80°C. Scientists around the world are building a “Microbial Noah’s Ark”—a global effort to preserve the planet’s microbial diversity before it’s lost to industrialization, climate shifts, and modern living. The Microbiota Vault Initiative, modeled in part ...

bacteria superbug

Real-Time Mutation: The Secret Lives of Superbugs Inside the Human Body

Suhail Ahmed

One of the biggest dangers to contemporary medicine is antibiotic resistance; superbugs are changing faster than we can create new medications. However, if we could monitor these bacterial changes in real time and forecast their next direction before they outmaneuver our treatments? Investigating the genetic battlefield between bacteria and antibiotics as it develops inside human ...