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Search results for Butterflies

Plants & Animals Jul 7, 2026

Rare color shifting discovered in iconic Australian frog

University of Newcastle researchers have documented one of the clearest examples of iridescence ever recorded in an amphibian, revealing that the endangered green and golden bell frog (Ranoidea aurea) possesses intricate ...

Nanomaterials Jul 6, 2026

How to create the blackest black ever known: From nature to nanotechnology

Achieving the blackest of blacks has been one of humanity's enduring challenges. It is a frontier that unites modern nanotechnologists with nature's ancient color palette.

Plants & Animals Jul 6, 2026

Alpine butterflies track warming uphill, but habitat loss may pose bigger risk

A new study published in the journal Alpine Entomology has found that alpine butterflies in the Swiss National Park are closely matching the pace of local warming in their range shift to higher elevations.

Earth Sciences Jul 2, 2026

Climate change may prop up urban plant growth in the face of development—provided cities build slowly enough

Worsened drought stress, changing rainfall patterns, flowers and pollinators thrown out of sync: These only scratch the surface of the ways climate change challenges plant life. But warmer air and higher carbon dioxide levels ...

Plants & Animals Jun 29, 2026

There may be 3 times more insect species than previously thought

A new estimate of insect species globally finds that there may be 8 million to 14 million more species than people thought, with few of them discovered.

Ecology Jun 26, 2026

Vulnerable butterfly recorded in the Botanical Garden at Uppsala

The Botanical Garden in Uppsala was recently visited by animal ecology researchers, who conducted a BioBlitz to find, identify and record as many insects as possible in the Botanical Garden. One of the finds was an endangered ...

Plants & Animals Jun 25, 2026

This single well-known and widespread butterfly is actually three species in disguise

The tropical rainforests of Central and South America are among the most biodiverse places on Earth. Costa Rica alone is home to half a million species, five times more than exist in the entire country of Canada, despite ...

Ecology Jun 23, 2026

Honeybee metamorphosis map uncovers 842 active DNA switches that drive worker bee development

Researchers have identified "DNA switches" that become active as honeybee larvae grow into worker bees, offering new insight into the development of these important pollinators and the ecosystems they support.

Plants & Animals Jun 22, 2026

Insects exhibit evidence of a daily body clock for humidity

In a novel experiment at the University of Cincinnati, researchers recently isolated kissing bugs, fruit flies, mosquitoes and spider beetles in a climate- and light-controlled environment and found that they responded predictably ...

Plants & Animals Jun 19, 2026

How animals communicate to work together across species boundaries

An international team of researchers have published a new review in Animal Behavior revealing how communication enables cooperation between different animal species. The review, titled "The ecology and evolution of cues and ...

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