Rybakina was playing without her longtime coach, Stefano Vukov, who had been suspended while the W.T.A investigated complaints that he had verbally abused her, according to the Athletic.

As the tennis world continues to reel from recent revelations, the saga involving Elena Rybakina and her banned coach Stefano Vukov has taken another dramatic turn. Former doubles world No. 1, Rennae ...

Immune cells called natural killer cells can target and eliminate tumours. The gene expression and spatial distribution of the immune cells in the tumour microenvironment indicates whether liver ...