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 ...

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.

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 ...

It was sodium nitrite − a hazardous chemical compound Bennett ordered ... Bennett spent plenty of time online. After his son's death, Brown learned Bennett visited an online forum where people ...

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

Human papillomavirus (HPV) and hyperactivated YAP1 form a YAP1-HPV oncogenic alliance to drive the malignant transformation ...

“The process of meticulously disassembling, hand-scanning, digitally enhancing images, organizing, and preparing each catalog page for online viewing is incredibly time-consuming ...

And a new study released Monday shows the chemical toll of all that wrapping — and how it might affect the human body. Researchers from Switzerland and other countries discovered that of the ...

PARIS, France - More than 3,600 chemicals used in food packaging or preparation have been detected in human bodies, some of which are hazardous to health, while little is known about others, a study ...

The invention of a tool capable of unlocking previously impossible organic chemical reactions has opened new pathways in the pharmaceutical industry to create effective drugs more quickly.