Colors are widely used in communication within and among animal species. For example, peacocks proudly display their vibrant ...

Some common household substances are poisonous to humans. When mixed together, some chemicals become toxic; others can be hazardous even when used as directed. It's a very bad idea to mix bleach and ...

A contrast dye reaction can occur after a diagnostic imaging test, such as an MRI or CT scan. Contrast dye is an iodine-based or gadolinium-based substance that's given through a vein to help internal ...

Or are you colour curious but don’t know where to start? We asked the experts for their top tips for dyeing your hair at home, and the process might be easier than you think. Whether you’re ...

A critically endangered harlequin poison-dart frog (oophaga histrionica) is among the 14 species bred for sale at the Tesoros de Colombia (Treasures of Colombia) laboratory near Bogota — one of ...

The research team looked how ways to use eDNA to evaluation population size with wood frogs. Tracy Rittenhouse, associate professor of natural resources and the environment in UConn's College of ...

Poison plot Dr Thomas Kwan is set to learn his fate on Thursday. The Ingleby Barwick GP confessed to trying to murder his mum's partner Patrick O'Hara during a trial at Newcastle Crown Court ...

Everybody knows that big animals can be deadly. But sometimes the biggest threats to your safety aren't that big at all, in fact, they are small enough to fit in a breadbox ...

An international team of researchers has discovered seven new species of tree frogs in Madagascar’s rainforests, notable for their otherworldly, high-pitched whistling calls that resemble sound ...

Picture this: knee-deep in the stingy, bitey, steamy jungles of Madagascar, you and your research team discover 7 new species of frog—what do you name them? Inspired by the various sounds of ...