Cacao tree will survive climate change, says study
The main problem faced by the chocolate industry is the lack of genetic variation in cultivated cacao, which makes it vulnerable to pests and blights.
Nov 11, 2015, 16:56 PM ISTOldest tree in UK undergoing sex change
Botanists found three red berries on a branch of the yew this year, which indicated that at least part of the male tree is becoming female.
Nov 03, 2015, 09:45 AM IST