The investigation into why a Nashville high school student fatally shot a classmate before killing himself has centered on his online writings, which authorities describe as concerning warning signs.

A community in southern Madagascar has pulled together to save thousands of critically endangered tortoises swept away from ...

A teenager who opened fire with a 9 mm pistol in his Nashville high school cafeteria fired a total of 10 shots within 17 ...

New research from the University of York has found that fifty times more children under 18 are now diagnosed with gender ...