Mobile city officials are poised to make a major change to how it operates its public transit system for the next five years.

Trump’s clashes with the courts must run through the courts — a fact that brings comfort to some legal experts, even as they warily watch Trump’s efforts to reshape the system.

The formation of the solar system is a challenging puzzle for modern astronomy and a terrific tale of extreme forces operating over immense timescales. Let's dig in.

Video refereeing has only just been introduced in Liga F, Spanish women’s football’s top flight, but through a VAR-lite ...

Once the referee on the field spots the ball after a close play, the operator zooms in on that ball to confirm its location.

Which is too bad because we really need to understand how the immune system reacts to the coronavirus.

Just as a computer’s operating system can be rewritten after a major update, dengue infection can ‘re-programme’ the body’s ...

When the coronavirus attacks the body, the immune system steps up, trying to respond quickly and powerfully enough to stop the virus from running wild.

The EU's much-delayed new digital border system, the Entry/Exit System or EES, will be gradually introduced this autumn. The system is meant to strengthen security and ultimately make travel smoother, ...