Given the size and age of the universe, it should be full of species with technology far more advanced than our own. But so far there is no trace ...

Have you seen an unidentified flying object? After you tell all your friends and post it online, here's what you should actually do next.

The website allows users to input their license plate number to see if they have been tracked on the Flock cameras.

Thousands of Flock cameras track drivers. Here is how to check if your license plate has been searched by police ...