Cloud-native data analytics startup Sigma Computing Inc. has closed on an $80 million Series E funding round that doubles its valuation to $3 billion, almost a year to the day after its previous ...

New investors include Princeville Capital, Databricks Ventures, ServiceNow Ventures, and Workday Ventures. The round comes after Sigma surpassed $200 Million ARR and announced more than 100% year-over ...

RIO DE JANEIRO, May 11 (Reuters) - Brazilian labor inspectors have fined Sigma Lithium (SGML.V), opens new tab for depositing waste in a pile that they had shut down because it posed a "grave and ...

Sigma Lithium remains a Strong Buy as lithium fundamentals strengthen and the company transitions to cash-positive operations. SGML’s volatility is driven by mine ramp-up challenges and skepticism, ...

A vendetta between the billionaire founders of Two Sigma Investments flared up last month, prompting a new leadership battle at their $70 billion hedge-fund firm.

A new study finds that certain patterns of AI use are driving cognitive fatigue, while others can help reduce burnout. by Julie Bedard, Matthew Kropp, Megan Hsu, Olivia T. Karaman, Jason Hawes and ...

The percentage of teachers who are using artificial intelligence-driven tools in their classrooms nearly doubled between 2023 and 2025, according to data from the EdWeek Research Center. In 2023, a ...

To better understand which social media platforms Americans use, Pew Research Center surveyed 5,022 U.S. adults from Feb. 5 to June 18, 2025. SSRS conducted this National Public Opinion Reference ...

Emerging research suggests that the more you use AI, the more it may negatively affect your critical thinking skills. But it depends on the tasks you use it for and how you use it. Share on Pinterest ...