A blue butterfly sitting on a window sill

Why Some Insects Are Iridescent — And What It Means for Evolution

Rica Rosal

From the dazzling blue wings of a morpho butterfly to the metallic sheen of a jewel beetle’s carapace, the natural world sparkles with iridescent insects that seem to have been painted with nature’s most vibrant palette. These living jewels haven’t developed their shimmer merely for aesthetic purposes—their colorful displays represent millions of years of evolutionary ...

A close-up image of a brown cave cricket.

Buzz, Click, Chirp: Why Insect Sounds Are So Different (and What They Mean)

Sylvia Duruson

The summer evening’s symphony begins as darkness falls—crickets chirping from garden corners, cicadas buzzing from treetops, and grasshoppers clicking as they leap through grass. Insect sounds form the soundtrack of our natural world, yet many of us rarely pause to consider the remarkable biology behind these acoustic displays or their crucial importance to the tiny ...

Why This Wasp Mummifies Cockroaches

Rica Rosal

In the vast theater of nature’s predator-prey relationships, few performances are as macabre and fascinating as the interaction between the jewel wasp (Ampulex compressa) and its unfortunate cockroach victims. This emerald-green parasitoid wasp, no larger than a paperclip, performs one of the most precise neurosurgical procedures in the animal kingdom—turning cockroaches into mindless zombies before ...

colony of fire ant

Rewriting the Rulebook: Insects That Changed Scientific Thinking

Rica Rosal

In the vast theater of scientific discovery, some of the smallest players have prompted the most profound revisions to our understanding of the natural world. Insects, those six-legged creatures that comprise over half of all known living organisms, have repeatedly forced scientists to reconsider established theories and develop entirely new frameworks of understanding. From challenging ...

Ladybugs preying on multiple pest insects in an agricultural field

How Insects Revolutionized Medicine, Robotics, and Engineering

Sylvia Duruson

The natural world has always been humanity’s greatest teacher, offering solutions to complex problems through millions of years of evolutionary refinement. Among nature’s most remarkable innovators are insects—the tiny, often overlooked creatures that constitute over half of all known living organisms on Earth. These six-legged marvels have survived for more than 400 million years, developing ...

Young female scientist examining samples under a microscope in a modern laboratory setting.

What It Takes to Be an Entomologist: A Journey Into Insect Science

Rica Rosal

The world of insects is vast and fascinating, with over a million described species and potentially millions more awaiting discovery. These tiny creatures, despite their size, play crucial roles in our ecosystems as pollinators, decomposers, pest controllers, and food sources for other animals. Behind the scientific understanding of these remarkable invertebrates are entomologists – dedicated ...

Timeline graphic showing evolution of insect research from ancient to modern times

From Aristotle to AI How Our Study of Insects Has Evolved Over Time

Muhammad Sharif

For thousands of years, humans have been fascinated by the tiny six-legged creatures that outnumber us by the billions. From ancient philosophers meticulously documenting beetle behaviors to modern scientists deploying sophisticated AI systems to track pollinator movements, our relationship with insects has been one of continuous discovery and evolving methodologies. This journey through entomological history ...

Entomologist working in the laboratory at IITA Benin

The Unseen War: How Entomologists Study Insect Battles in Nature

Sylvia Duruson

In the hidden corners of our world, beneath leaves, inside soil, and across forest canopies, epic battles rage constantly between insect species. These miniature conflicts—involving chemical warfare, territorial disputes, predator-prey dynamics, and competition for resources—occur at a scale rarely noticed by human observers. Yet these interactions shape ecosystems, drive evolution, and maintain the delicate balance ...