New mathematical work provides a way to identify when information has been changed by manipulating space-time – and it may ...

Some physicists reject philosophy as a distraction from ‘real’ science but it is in fact both useful and beautiful ...

The Hubble constant, a set number that connects a galaxy’s speed to its distance from Earth and tells us how fast the ...

Tariffs typically come in the form of taxes or duties levied on importers ... of corn being sold domestically by the importer in order to cover the costs and earn a profit. This hurts domestic ...