In the latest trading session, Sigma Lithium Corporation (SGML) closed at $11.59, marking a -3.66% move from the previous day. The stock trailed the S&P 500, which registered a daily loss of 0.33%. At ...

A rancorous divorce, a feud between billionaires and the future of a trading powerhouse. Today, what is and isn't divorce-proof is a question hanging over Two Sigma, a $70-billion trading powerhouse ...

The British playground usually echoes to screechy impersonations of well-known artists such as Katy Perry. But if you approach one today you may well hear a seven-year-old adopt a vaguely Slavic ...

A former Tulane University student has sued his former fraternity, more than a dozen frat members and the university, alleging that he was injured during a violent hazing incident last year and the ...