History is teeming with unsolved mysteries—but few are as haunting as those who have vanished without a trace. From overly ...

The study showed that the city-state of Singapore was the cleanest city in the world. This finding is likely due to its ...

Ever wonder which color your state likes most? New research from the house painting company BLUE Painting shows the answer.

But it’s possible for animals to adopt more subtle inflections that are not necessarily native to their ancestry. As BBC ...