Professor Raúl Rojas has published a book about how symbols have been used throughout history in mathematics. The work was ...

Google parent company Alphabet’s stock shot up nearly 11 percent after announcing more than $5 billion in stock buybacks today. But it wasn’t just $5 billion, it was $5,099,019,513.59 exactly. As Tim ...

Alphabet Inc. is getting serious about reining in spending, but the math whizzes who run the company are still playing games when it comes to some big financial decisions. The internet search giant ...

SAN FRANCISCO—It may be called Alphabet. But the geeky humor is vintage Google. Alphabet, Google’s new parent company, announced the tech giant’s first stock buyback on Thursday: nearly $5.1 billion.

[SAN FRANCISCO] Alphabet Inc is getting serious about reining in spending, but the math whizzes who run the company are still playing games when it comes to some big financial decisions. The internet ...