In the sweltering summer of AD18, a desperate chant echoed across China's sun-scorched plains: "Heaven has gone blind!" ...

A new species of gudgeon was discovered in the Ural River of western Russia. Turbanov IS, Bolotovskiy AA, Artaev ON, Gandlin ...

As Tropical Storm Helene dumped more than 20 inches of rain into the Lake Lure watershed, how did the town's nearly century ...