We're diving into the Siena International Photo Awards, where photographers from all over the world have captured Mother Nature at her ... fireflies that give the landscape a fairy-tale atmosphere.

"To biologists the landscape is typically visualized as giving ... It is, however, only rarely clear what the exact nature of the conformational changes are and how they are relevant for function.

Mumbai: Actress Samantha Ruth Prabhu, known for her love of nature and animals, delighted fans with glimpses from her ...