A bee-less world wouldn’t just mean the end of honey – Einstein said that if the honeybee became extinct, then so would mankind. Alison Benjamin reports on a very real threat.

Dave Hackenberg’s bees have been on the road for…

Campaigners have said they will fight a UN decision that could see plantations of genetically modified trees grown in the wild.

The 150 countries that are members of the Convention on Biological Diversity – the leading international agreement for ecological…