Long winter nights can leave you feeling drained, washed out, and unproductive, but can sunshine therapy lamps chase away ...

The northern lights could be visible in more than a dozen states thanks to a burst of plasma and energy from the sun.

The DayFi protocol aims to turn electricity cash flows into a crypto-native yield product, bridging capital to new solar ...

Using NASA's Swift and Fermi space telescopes, Indian astronomers have conducted a long-term multiwavelength study of a ...

In the leading model of cosmology, most of the universe is invisible: a combined 95% is made of dark matter and dark energy.

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 ...

WASHINGTON — Lawmakers say it’s an issue they hear about twice a year, like clockwork: the March “spring forward” to daylight saving time and the November “fall back” to standard time. For most ...

Abstract: Regulating the emission spectrum of white light-emitting diode (WLED) is crucial for enhancing lighting quality and advancing smart lighting technology. This study proposes a device to ...