Search results for blue morpho butterfly

Nanophysics Oct 12, 2023

Morpho butterfly nanostructure inspires technology for bright, balanced lighting

As you watch Morpho butterflies wobble in flight, shimmering in vivid blue color, you're witnessing an uncommon form of structural color that researchers are only beginning to use in lighting technologies such as optical ...

Optics & Photonics Aug 3, 2023

Butterfly-inspired films create vibrant colors while passively cooling objects

On a hot summer day, white clothing feels cooler than other colors due to reflecting—not absorbing—sunlight. Other colors like blue or black, will undergo a heating effect as they absorb light. To circumvent this heating ...

Evolution May 23, 2023

Establishing Amazonian Morpho butterflies as a new eco-evolutionary model

Morpho butterflies are emblematic species of the Amazonian rainforest known for their metallic shades of blue and green. Despite their conspicuous looks and fascinating biology, large-scale genome sequencing efforts have ...

Plants & Animals Jul 1, 2022

How reindeer eyes transform in winter to give them twilight vision

Reindeer are loved the world over for their dark, expressive eyes, majestic antlers and magical association with Santa Claus. The moment you learn the cold, hard truth of how Christmas presents arrive under the tree is a ...

Condensed Matter Feb 9, 2022

Inspired by insects, engineers create spiky materials that could pop bacteria

Researchers have created intricately patterned materials that mimic antimicrobial, adhesive and drag reducing properties found in natural surfaces.

Materials Science Dec 14, 2021

Direct writing of customized structural-color graphics with colloidal photonic inks

Colloidal crystals and glasses are tunable, iridescent, nonfading and nontoxic materials that can be used to develop structural colors. In a new report now published in Science Advances, Jong Bin Kim, and a team of researchers ...

Plants & Animals Nov 29, 2021

High-flying morpho butterflies evolved into efficient gliders

Some morpho butterflies live and fly high in the canopy of the Amazonian rainforest, and have evolved into highly-efficient gliding flyers. These results revealed by Wageningen University & Research and published in Science ...

Materials Science Aug 27, 2020

Engineers use heat-free technology to make metallic replicas of a rose's surface texture

Nature has worked for eons to perfect surface textures that protect, hide and otherwise help all kinds of creatures survive.

Evolution Apr 7, 2020

What do soap bubbles and butterflies have in common?

Edith Smith bred a bluer and shinier Common Buckeye at her butterfly farm in Florida, but it took University of California, Berkeley, graduate student Rachel Thayer to explain the physical and genetic changes underlying the ...

Plants & Animals Oct 21, 2019

Butterflies and plants evolved in sync, but moth 'ears' predated bats

Butterflies and moths rank among the most diverse groups in the animal kingdom, with nearly 160,000 known species, ranging from the iconic blue morpho to the crop-devouring armyworm.

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