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Pony herd gathering raises money for air ambulance
Source: BBC Science
Original reporting
BBC Science: read the full reportRelated stories
BBC Science
Free clear-up has big engagement on social media
One man's battle against weeds and overgrown pathways makes a big difference to the town
BBC Science
How to see the Orionid meteor shower
One of the best-known meteor showers peaks this week and will remain active until 7 November.
BBC Science
Seal pups spotted at nature reserve for 12th year
Two pups have been recorded at South Walney, home to Cumbria's only breeding grey seal colony.
BBC Science
Corby metal pollution may harm people, says study
However, the Environment Agency says it has not found evidence that could cause significant harm.
BBC Science
Two damselfly species return to restored woodland
A three-year project to restore woodland at seven nature reserves is completed.
BBC Science
Fast-moving California wildfire burns homes as people are ordered to leave
Fanned by the fierce Santa Ana winds, the Norte Fire is one of 13 burning across the state.