Marktech Optoelectronics, a US maker of UV LED and ultraviolet LED emitter technologies, has announced an expanded portfolio ...

You’ve checked your blood reports, and everything seems fine, no iron deficiency, no low Vitamin D, and your thyroid is perfectly normal. You even make sure to hit the bed early enough to clock a ...

Lead image: This artist’s conception depicts how the formation of the universe’s first stars may have appeared. Dense clouds ...

The most common and widespread species of deer in North America may rely on “photoluminescence” in some surprising ways.

Russian astronomers from Moscow State University have performed photometric, polarimetric, and spectroscopic observations of a young star designated IRAS 21204+4913. Results of the new observations, ...

Adaptive camouflage integrates sensors and display technology to enhance stealth, addressing challenges in military and civilian security applications.

Researchers have discovered new ways to shape quantum light, creating high-dimensional states that can carry much more ...

A telescope in Chile has revealed in unprecedented detail the swirling splendor of star-forming gases at the heart of our ...

A blood red moon anchors a month of planetary meetups, dark-sky delights, and improved chances to catch the northern lights around the spring equinox.

No special glasses required! Get an early morning coffee and look west early Tuesday morning to see the moon turn red. Check out full viewing times.

Some people have claimed to see the effect, but it’s never been confirmed because it’s mostly happening at wavelengths too ...