Excel offers no such constraint. If someone is determined to enter bad data, they can simply paste values over a validated ...

The @ symbol can also appear in regular formulas outside of tables when Excel thinks you're trying to reference a single value from a range. If you see it pop up unexpectedly, it usually means Excel ...

Two pharmaceutical giants have paused investment in the UK. More than a setback for British life sciences, it’s a warning signal for the future of new medicines. Across the Atlantic, American patients ...