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Search results for Butterflies

Social Sciences Jul 14, 2023

Children have a skewed view of the natural world, but it doesn't have to be that way

Children's books and TV shows are full of animals, but how well do kids really know the natural world?

Evolution Jul 13, 2023

Butterflies and moths share ancient 'blocks' of DNA

Butterflies and moths share "blocks" of DNA dating back more than 200 million years, new research shows.

Plants & Animals Jul 13, 2023

Butterfly species' big brains adapted to give them a survival edge, study finds

Heliconius butterflies' brains grew as they adopted a novel foraging behavior, scientists at the University of Bristol have found.

Plants & Animals Jul 13, 2023

An icon of anthropogenic extinction: Xerces Blue butterfly genome sequenced

The Xerces Blue butterfly (Glaucopsyche xerces) was native to the coastal dunes of San Francisco, in the United States. As the city grew, much of the butterfly's habitat was destroyed and its population was relegated to Golden ...

Ecology Jul 13, 2023

Small-winged and lighter colored butterflies likely to be at greatest threat from climate change

The family, wing length and wing color of tropical butterflies all influence their ability to withstand rising temperatures, say a team led by ecologists at the University of Cambridge. The researchers believe this could ...

Evolution Jun 27, 2023

Seasonal specialization in butterflies determines responses to a changing climate

Summer and winter seasons constitute vastly different living conditions for animals and plants in many parts of the world. So how have different organisms evolved to cope with this variation? A study by researchers at Stockholm ...

Plants & Animals Jun 22, 2023

Global analysis on pollinators in cities: Wild bees and butterflies are at particular risk

Butterflies are being hit hardest by urban growth. Shrinking habitats and food availability are causing their populations to decline. The same applies to many wild bees that fly early in spring.

Plants & Animals Jun 21, 2023

Monarchs' white spots shown to aid migration

If you've ever wondered how the monarch butterfly got its spots, University of Georgia researchers may have just found the answer.

Plants & Animals Jun 15, 2023

New butterfly species named after Smithsonian's retired museum specialist

When introducing a new species to science, taxonomists always get to choose its scientific name. And while there are some general rules to naming, there's also relative freedom.

Plants & Animals Jun 15, 2023

Tropical butterflies' wings could help them withstand climate change, study suggests

Tropical butterflies with bigger, longer and narrower wings are better able to stay cool when temperatures get too hot.

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