Best overall The best lens for astrophotography overall The Sigma 14mm f/1.4 DG DN Art lens is great for astrophotography thanks to its speedy autofocusing, but it can handle hybrid shooting as well.

If you’ve spent any time with kids recently you might have heard them utter the words: that’s sigma. Or even, what the sigma?! Confused about what it might mean, or why kids are so obsessed ...

Tuna is a nutritious and protein-rich saltwater fish that may contain high levels of mercury. As a result, regular tuna consumption may lead to health issues. Mercury contamination in fish ...

They found much stronger signs of the chemicals, though still well below the "five sigma" threshold of statistical significance scientists seek for such discoveries. Even if the results are ...

In a notable move to clamp down on dangerous Greek life behaviors, the University of Central Florida (UCF) has witnessed the closure of two fraternity chapters, Sigma Chi and Delta Upsilon ...

Chemist Warehouse’s chief commercial officer and son of Sam Gance, Damien Gance, has sold 100 million Sigma shares off-market, with the trade worth hundreds of millions of dollars A notice on the ...

“Yeah, of course," Sigma CEO Kazuto Yamaki replies when we ask if Sigma is still working on a full-frame Foveon sensor. "It takes a long time, so after we brought the project from the US to Japan, we ...

The initial posts were followed by other TikTok users creating memes featuring lions and other animals that copied the "sigma" aesthetic. For example, on April 7th, 2025, TikTok [7] user ...

CHARLOTTE, N.C., April 15, 2025 (GLOBE NEWSWIRE) -- SPX Technologies, Inc. (NYSE:SPXC) (“SPX Technologies” or the “Company”) announced today that it has completed the acquisition of Sigma ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...

Sigma Chi placed on social probation for reckless endangerment, Phi Gamma Delta investigated for hazing and physical harm or threats PULLMAN — A Washington State University fraternity has lost ...