How do insects perceive mechanical stress? This is a question of interest in many different fields, including comparative ...

Soft-bodied robots are unlocking a new era of adaptive machines that can safely interact with the human body, squeeze through tight spaces, and propel themselves autonomously.

Tight hip flexors, especially a deep muscle called the psoas, can silently stress your spine. Here's why this muscle deserves more attention—and how to strengthen it. Lower back pain is often ...

Paraneoplastic syndromes affect multiple organs and are a central cause of mortality in cancer patients. In this issue, Cong et al ( 2025) report an inflammatory gut-kidney axis mediating systemic ...

The fruit fly Drosophila bifurca is only a few millimeters in size but produces almost six centimeters long sperm. Researchers provide the first explanation for the evolution of such giant sperm.

uka.org.uk The commonly used muscle injury grading systems based on three grades of injury, representing minor, moderate and complete injuries to the muscle, are lacking in diagnostic accuracy and ...

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Sensory cranial nerves help a person see, smell, and hear. Motor cranial nerves help control muscle movements in the head and neck. The olfactory nerve transmits signals between scent receptors ...

When you eat, the muscles in your digestive tract start moving to bring food through your stomach and into your intestines. You may feel these muscles moving immediately after you eat or even a ...