According to previous estimates, the eastern population of migratory monarchs has declined by as much as 84 percent between 1996 and 2014. Worse still is the fate of the western migratory monarchs ...

China plans to overtake the United States by building the world’s largest national park system, a network of wilderness bigger than Texas. Although China only created its first national park ...

Laura Poppick is a Maine-based science and environmental journalist whose stories have appeared in the New York Times, Scientific American, National Geographic, and elsewhere. Her debut book, "Strata: ...