There are nearly 20,000 butterfly species divided into six families. They are spread across every continent except for ...

You've probably seen monarch butterflies, and maybe monarch caterpillars, but there's a lot to learn about the monarch life ...

The butterfly cut, a layered style gaining popularity, especially for long, thick hair, creates the illusion of short hair on top while maintaining le ...

The agency is cutting animal testing of chemicals. Some scientists are concerned, but in the meantime the rats (and zebra fish) need new homes.

Habitat loss, climate change and the use of pesticides are to blame for the population decline of monarchs, says Karen ...

Philip Landrigan, M.D., director of the Boston College Observatory on Planetary Health, discusses new Minderoo-Monaco Commission report on far-reaching health hazards of plastics manufacturing and ...