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

Scientists are designing a new type of drug that mimics the physiological benefits of breathing in thin 'mountain air'.

Acute respiratory infections (ARIs) are a common cause of illness in children younger than 16 years and adults older than 65 ...

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

Oxidative stress, caused by an imbalance between reactive oxygen species (ROS) and antioxidant defenses, plays a central role ...

Grounded in polyvagal theory, explore how emotions emerge, why they fluctuate, and how we can cultivate emotional ...

BACKGROUND: Circular RNAs derived from both nuclear and mitochondrial genomes are identified in animal cells.

Stress is a global health crisis, but adaptogenic herbs like Rhodiola and Holy Basil offer a natural solution. Rhodiola and ...

Healthcare workers (HCWs) actively involved in patient care at tertiary care hospitals face significant stress and workload, ...

Joint injury induces rapid and sustained diversification of resident and infiltrating synovial macrophage phenotypes, underpinning osteoarthritis-associated synovitis.

This important study explores the conserved role of IgM in both systemic and mucosal antiviral immunity in teleosts, challenging established views on the differential roles of IgT and IgM. The ...