Blue light isn't just harmful—it can boost sleep and energy when used correctly Learn how proper exposure impacts aging ...

On the night of March 13 into March 14, skygazers across North America—along with many other parts of the world—will get the ...

Residents awake at midnight Thursday through the earliest hours of Friday morning can look outside and see a total lunar ...

A spate of recent actions suggest that Brendan Carr, the new chairman of the Federal Communications Commission, is seeking to ...

Full-spectrum LED Grow Lights are among the best choices for indoor gardens. They are affordable, eco-friendly, energy-saving, and produce sunlike light that increases your yields. Here are my top ...

The greatest Lanterns are able to wield multiple shades of the emotional spectrum, and this fan favorite is rapidly mastering ...

Previous examinations using ground-based tools as well as the Hubble and Spitzer space telescopes indicated SIMP 0136 was ...

Sleeping in pitch-black darkness might not be the key to better sleep. Here’s why a little light at night could actually help ...

Blue light is on the visible light spectrum. It has a short wavelength and high energy, which can impact your eyes, stimulate your brain and influence how much your body secretes melatonin, a hormone ...

Dermatologists explain how red light therapy can help with fine lines, wrinkles, acne and more. Plus the benefits of other ...

Abstract: This paper reports on the degradation analysis of high-power light-emitting diodes (LEDs) for horticulture lighting applications. The study is based on the experimental characterization of ...