Most Americans know their ZIP code by heart. They type it into online forms, scribble it on envelopes and memorize it as part of their address. But not everyone knows the original meaning of the term.

NASA chief Jared Issacman appears to be among those who support Pluto being reclassified as a planet. Could President Trump ...

Automatic mail sorting systems are set to go live in September Royal Mail has reskilled half its IT department and retooled its 10-year outsourcing deal with supplier CSC to get a stronger focus on ...

In a caustic critique of the court issued on social media late Sunday night, the president inadvertently buttressed its ...

Discovered in 1930 at the Lowell Observatory, Pluto was demoted as a planet in 2006. Some want President Trump to take action ...

A strange pyramid-shaped formation on Mars has fueled speculation that an advanced, Earth-like civilization may have once ...

Democrats and voter advocacy groups are increasingly warning that Trump administration policies and actions could curtail ...

Debate has raged for two decades over whether Pluto should be considered a planet. Some want President Trump to take action ...

The Supreme Court's conservative majority seemed skeptical of late-arriving ballots. The case could lead to stricter rules in ...

The Supreme Court's conservative majority seems skeptical of state laws allowing late-arriving mail ballots to be counted, an ...

The Supreme Court is considering a challenge to a Mississippi law that allows ballots that are postmarked by but received up ...

Labour MPs have hit out at Britain’s “regressive” student loan system as pressure mounts on Sir Keir Starmer to reform the system, which has left scores of graduates with sky-high debts. The Plan B ...