Invasive mesquite plants do more than deplete water reserves – new research in South Africa shows they damage soil too

Mesquite tells a story about unintended consequences; but it also shows how careful, collaborative responses can lead to ...

Scottish estate home to 'one of Europe’s last remaining wildlands' tops the rest for conservation

A 96,000-acre Highland estate owned by one of Britain’s wealthiest aristocrats has been hailed by Scottish ministers as a model for Scotland’s environmental ambitions, offering what one described as ...