H World Group has built China's largest hotel empire with 11,147 hotels, focusing on tech, loyalty, and quality control for future growth.

New research finds that a certain daily step count is linked to a lowered risk of depression. Here's what that magic number ...

The creation of three "dire wolf" pups has raised hopes that it may be possible to resurrect extinct animals. But some scientists have grave concerns. Swathes of scientific data deletions are ...