The Greek island has a long history of earthquakes, but what is causing the recent series of quakes has scientists perplexed.

"Every day is an adventure, but we absolutely love it," 25-year-old Sacha told Newsweek of her life on an island in the River ...

Opinion: Efforts to save the hospital campus on Ellis Island are imperative to understanding the largest mass migration in ...

Flying and marine animals are relatively free to follow these shifting niches. Birds and butterflies are two examples. New ...