Here is mine But let's say the child persisted and really wanted an explanation for what the phrase means. So you'd do your best to generate a plausible-sounding answer. You'd search your memory ...

The world has been searching for any plausible explanation for Donald Trump’s recent behaviour. This one might fit the bill. But it’s not comforting. Why is the US President acting so rashly?

New research has uncovered a plausible explanation involving the reaction between two simple molecules. Few questions have captivated humankind more than the origin of life on Earth. How did the ...

A team of astronomers think they might have a better explanation, according to a preprint posted to the physics arXiv: clouds of atomic hydrogen that essentially act like a naturally occurring ...