(Reuters) -Cassava Sciences said it will stop all trials of its Alzheimer's disease drug after it failed a late-stage study, ...

Shares are mostly higher in Europe and Asia, tracking last week's gains on Wall Street. Analysts said investors were viewing ...

Then investors got something to cheer about in its results and the stock skyrocketed higher. Let's take a closer look at the ...

Co-founder and former CEO Bill Gates has donated billions worth of Microsoft stock to the Bill & Melinda Gates Foundation, ...

Warren Buffett plans to donate an additional $1.14 billion worth of Berkshire Hathaway stock to four charities, the conglomerate said Monday. Berkshire Hathaway said that 1,600 of Buffett's Class A ...

PARIS, Nov 22 (Reuters) - French defence and technology firm Thales (TCFP.PA) said on Friday it was denying allegations ...