About 70 per cent of the species on Earth are insects. They are fundamental components of most ecosystems: they comprise half of the biomass on the planet, pollinate flowers, decompose dead organic ...

A Butterfly's Wing Reveals a Secret That Took Scientists Years to Understand ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. The first insectile casualty of human activity in the United States was ...

The beautiful Xerces blue butterfly was a distinct species, according to a new study. It hasn't been seen alive since 1943. Reading time 3 minutes Scientists say they’ve confirmed a decades-old ...

More than 20,000 votes cast in Butterfly Conservation’s poll of 60 native species to find nation’s favourite for first time ...

It’s been roughly 80 years since the Xerces blue butterfly was last spotted flitting about on pastel wings across coastal California sand dunes. But scientists are still learning about the insect. The ...

MISSOULA, Mont. — The Missoula Butterfly House and Insectarium joined a network of scientists contributing to nationwide research and publication on insect numbers and climate change. The Butterfly ...

Climate change is an important contributor to insect declines around the world, according to a new study published in the scientific journal PNAS that examined continuous long-term monitoring of ...

For years, workers at the Sophia M. Sachs Butterfly House in Chesterfield have kept track of the questions asked most frequently by guests. Queries such as “Where do butterflies come from?” and “What ...

Many insects will eat almost anything in their sight, such as certain beetles, grasshoppers and locusts, while others are ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. As the first North ...

Chaos theorists refer to the “butterfly effect” to describe seemingly insignificant events — like the ripple of a butterfly’s wing — that can have unintended consequences. But there might be a more ...