Scientists at Harvard have built a miniature device that can twist and tune light in real time. By rotating two stacked photonic crystals and adjusting their spacing with a tiny mechanical system, ...

Spring, summer, autumn, and winter each deliver a distinct physiological environment. Day length shifts at higher latitudes by several hours.

What if one of the most powerful ways to support children’s mental health and self-esteem… was simply teaching them how their brains work? It may sound simple—and it can be life-changing. When ...

Discover how CRISPR genome editing is revolutionizing medicine. Learn the science of Cas9, current clinical trials, and the future of gene editing.

Gravitational waves are ripples in spacetime produced by violent cosmic events, such as the merging of black holes. So far, ...

In addition to their weight loss benefits, GLP-1 RAs also act on neural circuits involved in appetite, impulse control, and ...

Optical frequency combs—laser sources that emit evenly spaced colors of light—are foundational, ubiquitous tools for ...

Sepsis remains a major challenge in modern medicine, claiming millions of lives each year. For decades, clinical management has largely focused on suppressing excessive inflammation. Yet many patients ...

From user devices to base stations to the network core, AI will be written into all aspects of 6G. Combining that with Integrated Sensing and Communications should give 6G capabilities not found in ...