Company receives more visitors than rival for first time in over two years
Quarterly filing reveals that Tumblr had just $16.6m in cash when Marissa Mayer swooped - while Yahoo revenues continue to fall
50 PhDs to be hired to examine the likes of big data and AI
Despite selling off his Yahoo shares, Dan Loeb believes Yahoo is heading in the right direction
Yahoo continues to focus on mobile with $50m acquisition of storytelling app
CEO Marrissa Mayer calls for government to reconsider its stance on FISA
Yahoo's plan to take on Google continues with bid for Hulu, as well as mobile and communications companies
Marissa Mayer continues Yahoo's spending spree on content websites in bid to take on Google and Facebook
Figures revealed along with shareholder plans to curb board pay
Fred Amoroso is the latest casualty as the web firm struggles to reverse its fortunes