For more than a century, scientists have understood that three factors control pupil size: light, focus distance, and ...

Researchers have discovered a fundamental mechanism that affects the size of the pupil, namely our breathing. The study shows that the pupil is smallest during inhalation and largest during exhalation ...

Researchers have discovered that breathing affects pupil size, with the pupil being smallest during inhalation and largest ...

Researchers at Karolinska Institutet in Sweden have discovered a fundamental mechanism that affects the size of the pupil, namely our breathing.

CHICAGO — After two straight days of silence, jurors in the corruption trial of former House Speaker Michael Madigan sent a note Friday with a deep-in-the-weeds legal question about how they should ...

CHICAGO — After two straight days of silence, jurors in the corruption trial of former House Speaker Michael Madigan sent a note Friday with a deep-in-the-weeds legal question about how they ...

This video takes you through the breathtaking visuals and spiritual journey of Maha Kumbh 2025.Why Kumbh Is The Largest Gathering On Earth- Jaw-Dropping Visuals 'I only played because Virat Kohli ...

In its first major release since the upheaval sparked by DeepSeek, OpenAI launched a new AI tool coyly named Deep Research on Sunday, February 2. Simply put, Deep Research is an AI tool capable of ...

Box breathing is a deep breathing technique that can help lower blood pressure and aid in pain or COPD management. It’s also a powerful stress reliever and may help manage anxiety. Box breathing ...

You’ll relax your body, take a deep breath, and feel how the water supports you ... Cognitive scaffolding: By breaking down abstract concepts into manageable, relatable, or visual formats, the ...

Markets took a deep breath on Tuesday after Wall Street's shock start to the week, with the emergence of cheap Chinese artificial intelligence rival DeepSeek lopping more than half a trillion ...