Applied physicists in the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have demonstrated a new way to structure light in custom, repeatable, three-dimensional patterns, ...

Mid- and far-infrared birefringent crystals are key functional materials for polarization control, laser technologies, and ...

This paper presents a comprehensive review, modeling, simulation, and evaluation of multipath propagation mechanisms—reflection, scattering, diffraction, and fading—relevant to 5G communication, with ...

The president has now seen three criminal cases against him dissolve since he was re-elected last year. By Richard Fausset and Danny Hakim Richard Fausset and Danny Hakim, who have reported on the ...

JACKSONVILLE, Fla. — Ever spot a rainbow on top of a thundercloud? Some of our First Coast News Weather Watchers did on Wednesday afternoon in the Jacksonville area. The technical term for this is an ...

Many of our viewers have noticed rainbow clouds over the past few days. This is actually a rare phenomenon called "cloud iridescence". This happens when sunlight is diffracted off of tiny water ...

The University of Washington and Seattle University presidents are among at least 150 institution leaders around the country to decry what they call “unprecedented government overreach and political ...

The film explores the properties of sound waves in air, demonstrating that sound travels at approximately 1,100 feet per second and reflects similarly to light. Through experiments using echoes, beams ...

Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...

Scientists have demonstrated that negative refraction can be achieved using atomic arrays -- without the need for artificially manufactured metamaterials. Scientists have long sought to control light ...