analyses

The researchers suggest that earlier analyses, which combined all depressive symptoms into a single measure, may have masked improvements in the most central emotional symptoms of depression.

BBC Sport analyses the permutations for each player and who could potentially stop them.

BBC Sport analyses why the event is taking place, how it will look different in an attempt for an equal contest and what is at stake for both players.

The evolving dark energy "model" used in most previous data analyses is just a mathematical formula that isn't constrained to behave as physical models do.

"Our morphological and DNA analyses confirmed that these specimens represent a new species, distinct from its tropical relatives," explains researcher Kei Chloe Tan, who conducted the genetic testing.