For eco-conscious travelers seeking a sustainable holiday, more than 400 European cities are engaged ... or simply unwinding with a good book in a lush green space, Warsaw offers an abundance ...

This study examines associations of green space exposures with subjective health and depressed affect of middle-aged and older adults in four European cohorts. Methods Data came from four ...

NASA and the European Space Agency have long yearned to transport at least some of those rocks to Earth for in-depth study. But ballooning costs and mission delays had begun to make the goal of ...