How hyper-manicured public spaces hurt urban wildlife

I walked my kids to school recently through the pretty North East English village of East Boldon and saw a red cross on a beautiful old rowan tree. I thought it might be the diesel haze of nearby commuter traffic confusing ...

Small Australian marsupials in sudden decline

Small, furry marsupials such as the bandicoot, quoll and tree possums are in dramatic decline in Australia's north and feral cats could be the cause, according to analysis reported Wednesday.

Danger lurks underground for oak seedlings

Scientists trying to understand why oaks are starting to disappear from North American forests may need to look just below the surface to find some answers.

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