Acclaimed New Zealand singer-songwriter Lorde has officially returned to the spotlight, announcing her first standalone single in four years as anticipation builds for what fans believe to be a new ...

Geoengineering is defined as some emerging technologies that could manipulate the environment and partially offset some of ...

Selena in a leopard-print bustier before a landscape of snow-capped pine trees. Selena in a white top, denim vest and long floral red skirt, alongside a kangaroo. Selena in her purple jumpsuit, in ...

Photographer extraordinaire Don Pettit is about to return to Earth following a seven-month stay aboard the space station. Take a moment to enjoy his best work.