Sigma's expands it's Art line-up with the 28-105mm f/2.8 DG DN Art lens. Designed for Sony E and Leica L mount cameras ...

Sony is getting an exciting new lens in the Sigma 28-105 F/2.8 FE. While details about the lens have been scarce, the first images have already leaked online. The leaked image of the Sigma 28-105 ...

Two Sigma's billionaire cofounders, John Overdeck and David Siegel, are stepping down. The $60 billion quant named Carter Lyons and Scott Hoffman as the new co-CEOs. Overdeck and Siegel have made ...

By Maureen Farrell Two Sigma, one of the world’s largest hedge funds, said on Wednesday that its billionaire co-founders, John Overdeck and David Siegel, would step down as co-chief executives.

The billionaire founders of Two Sigma Investments — John Overdeck and David Siegel — are stepping down from day-to-day management after feuding for years and handing control to two new co ...

Two Sigma was founded in 2001 by David Siegel, a computer scientist, and John Overdeck, a mathematician, with a focus on bringing technology and data science to investment management. Today ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. The founders of Two Sigma, one of the world’s largest hedge funds, are stepping down as co-chief ...

To address the unmet need for a cure for RTT, the therapeutic potential of adult Neural Precursor Cells (NPCs) was ...

FAO is catalyzed by the mitochondrial trifunctional protein (MTP) and, if overloaded, generates ROS. ROS are boosted during ...

The actress modeled several styles for the brand’s 2024 fall catalog, styling fresh drops with her own vintage pieces from the label. And while we can’t all have access to Moore’s enviable ...