LifeAmazing surfing sharks image shows how currents help them save energy Grey reef sharks seem to be just hanging in the water in this photograph by Laurent Ballesta. In reality, they are surfing upward currents, cutting their energy consumption by about 15 per cent Regulars
LifeStark images of Amazon show incredible peaks and Indigenous peoples Sebastião Salgado's latest photography collection puts the Amazon on show. It displays the beauty of the rainforest landscape, as well as hinting at the uncertain future the region and its Indigenous peoples face Regulars