STOCKHOLM—A roller coaster train derailed in Stockholm on Sunday, sending some passengers plunging to the ground in an amusement park accident that left one dead and nine injured, police and park officials said. Witnesses described a chaotic scene at the Gröna Lund park as the front of the train appeared to jump off the tracks…

The lilac-breasted roller, with its colorful pastel plumage, might just be on the unofficial list for the most beautiful bird in the world. While native to Africa and the Arabian Peninsula, the lilac-breasted roller has long attracted bird lovers from far and wide. Late spring and summertime is the peak season for this open-woodland-dwelling bird, whose plumage…