South of A4; 3 miles east of Calne, near the village of Cherhill. Various footpaths lead to Calstone and Cherhill Downs from the A4 in and around Cherhill village. Wessex Ridgeway and White Horse ...

A genetic regulator of tomato sweetness has been identified through comparison of wild and domesticated varieties of the plant. Genetically engineering tomatoes to alter this gene increases sugar ...

Free parking at NT car parks for NT members and Blue Badge holders. Main National Trust car park at Pont ar Daf, off A470: £7.50 per car, £10 per motorhome/minibus, £12 per coach. Cwm Gwdi car park ...