Order does not affect plans to restart production, firm says Bank of America downgraded Sigma shares, causing 15% drop Sigma still fighting former co-CEO in court over mining rights RIO DE JANEIRO, ...

Brazil’s Labor Ministry has shut down three waste piles at Sigma Lithium’s flagship mine in the state of Minas Gerais, citing a “grave and imminent” risk to workers and the local community, according ...

The teaser of Sundeep Kishan starrer, Sigma, which marks the directorial debut of superstar Vijay’s son, Jason Sanjay, was unveiled by the makers on Tuesday, December 23, 2025. With music by Thaman S, ...

Recent reports of tighter lithium supply from China have pushed prices higher, with Sigma Lithium responding by adjusting sales volumes to benefit from the stronger pricing environment and support ...

Fears of a tighter lithium supply from China are driving up prices. Sigma Lithium could greatly benefit as it adjusts sales volumes to capitalize on higher prices. The lithium stock is up only about ...

FreeBSD is one of the most stable OSes on the planet. FreeBSD is also more challenging than Linux. You can download and install FreeBSD for free. I'm not gonna lie: I ...

Sigma Lithium is positioned for a turnaround as lithium market fundamentals improve, with spodumene prices up 38% YTD and supply discipline returning. SGML’s fragile liquidity, negative cash flow, and ...

Two Sigma Investments launched a hedge fund that jumps on one of the hottest trends in wealth management: minimizing taxes. The quantitative firm debuted Two Sigma Beacon Fund this year, a so-called ...

Alt5 Sigma told regulators it learned in November its accountant had resigned, but the accountant says he stepped down three months earlier — a fresh discrepancy that marks the second apparently ...

Delta-sigma (ΔΣ) converters may sound complex, but at their core, they are all about precision. In this post, we will peel back the layers and uncover the fundamentals behind their elegant design. At ...

In a newly filed lawsuit, the parents of 18-year-old University of Texas freshman Sawyer Updike say months of violent hazing inside Sigma Chi Fraternity’s Alpha Nu chapter pushed their son into a deep ...

The majority of Brandon School Division buildings are past middle age, according to an updated facility report. As we navigate through unprecedented times, our journalists are working harder than ever ...