Scientists have demonstrated how to manipulate light by using time-varying media in the form of specialized nanomaterials.

Weather has always been a fascinating subject that captures the imagination of many. From the gentle rustle of leaves in a ...

Thursday is the first day of spring, and Texas restaurants are celebrating with deals and freebies. Here's where to find them ...

A unique feature has just occurred a couple of days before the spring equinox. We have the details on the extra daylight ...

When suitably cut and mounted between glass cover-slips, naphthalene crystals exhibit the phenomena of conical refraction in a very striking way, and enable their features to be critically examined.

The first day of spring 2025 arrives on March 20 at 10:47 UTC, bringing astronomical significance, cultural traditions, and ...

A laser beam hits a meta-grating that directs the light waves even at steep incidence angles, thus enabling new optical ...

It’s become the paranoid catch phrase of the moment. In everything from Volodymyr Zelenskyy’s Oval Office showdown with ...

The difference between an equinox and a solstice is based on Earth’s tilt, affecting daylight length and the changing of ...

Thursday is the first day of astronomical spring. Here's what Texas can expect after an unusually cold and snowy winter.