London, Oct 15 : An Indian origin researcher at NASA has said that a spacecraft shaped like a grapefruit spiked with cherries on sticks, is the best suited for long space voyages.

London, Oct.14 (ANI): Nitrogen pollution from agriculture and fossil fuels is known to be seriously damaging grasslands in the UK.

London, Oct.14 : European economists and ecologists are reportedly working together to find out whether the buying and selling of natural habitats would benefit wildlife in the long term.