Picture puzzles have been scientifically proven to challenge your brain, improving observation skills and sharpening your ...

The new paper is a systematic review and meta-analysis. This is a type of study in which researchers comb the literature on a ...

If you start every morning with a smoothie, enjoy impressing guests with fancy ice cream drinks or can’t get enough creamy ...

This is it – the final test for your logical thinking and observational skills. Can you spot the one irresponsible person ...