Activists from Greenpeace have used the world-renowned Temple of the Sun at Machu Picchu to publicise a pro-solar message to global leaders. As the climate world gathers in Lima, Perú, to negotiate a new agreement on climate c...
Our poles remain the only two parts of our planet unexploited by man, but the growing interest in oil and rich fishing grounds in the Arctic is leading to a free for all as nearby powerful nations scramble to declare the territ...