Broadcast Retirement Network's Jeffrey Snyder discusses treatments for presbyopia with the American Academy of ...

PLQY is a measure of how efficiently a material converts absorbed light into emitted light. It’s the ratio of the number of ...

Learn to evaluate investment managers with the up-market capture ratio, a key tool assessing performance against an index when markets rise. Master its calculation now.

The evolutionary Viltrox AF 85mm f/2.0 Evo is a relatively compact and lightweight yet sophisticated prime lens for Sony ...

Polarization spectroscopy advances analytical capabilities, revealing molecular details through techniques like Raman, ...

A comet discovered earlier this year, now just bright enough to be visible to the naked eye, is poised to be among the top ...

Predicting when and where the Northern Lights will be visible is a challenging game and can partially be predicted by ...

Researchers welcome the initiative, but say it doesn’t go far enough to capture the nuance of researcher productivity and ...

This is the last of three blog posts associated with this week’s episode of Cosmos: A Spacetime Odyssey, which addresses life in the universe. Read the first and second here. Someday, in the not too ...

Geographic atrophy due to age-related macular degeneration (AMD) is the leading cause of irreversible blindness and affects more than 5 million persons worldwide. No therapies to restore vision in ...

CNN’s Fear & Greed Index is a way to gauge stock market movements and whether stocks are fairly priced. The index uses seven market indicators to help answer the question: What emotion is driving the ...

Microplastics have become an invisible but persistent threat in rivers, lakes, oceans, and even in the water we drink. These tiny plastic fragments can drift for miles, settle on the seafloor, or ...