A recent study has explored how changes in moth abundance affect insect-eating birds in Finland. The findings, published in ...

Jessica was a writer on the Wellness team, with a focus on health technology, eye care, nutrition and finding new approaches to chronic health problems. Expertise Public health, new wellness ...

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Yellow or green discharge (pus) in the eye The eyelids are stuck (matted) together with pus after sleep After being wiped away, the pus comes back during the day Often caused by a bacterial eye ...

Examples include the Anna tiger moth, with creamy yellow hindwings under forewings patterned like broken glass, the ultronia’s red and black, and the Io moth’s huge, eye-like spots – which ...