The instrument operates by levitating nano-scale objects using a tightly focused laser beam. This process, known as optical trapping, exploits light’s ability to hold and manipulate microscopic ...

Reflection: Let us walk this pilgrimage of faith, the Via Lucis, as daughters and sons of the light and as witnesses of the Risen Lord. Let us meditate upon the resurrection of Christ and discover ...

Several types of weather may not seem all that hazardous, but can actually be quite dangerous. Here are five examples.

If you suffer from a circadian rhythm disorder, including a night owl tendency or seasonal affective disorder (SAD), you may wonder: What is light box therapy? This treatment, also called phototherapy ...

Make the most of the night with the best cameras for low-light photography, perfect for photographing February's full moon, or capturing nocturnal wildlife. Whether you're out photographing ...

The best smart light switches let you control your lights with a phone or voice assistant and can save you money When you purchase through links on our site, we may earn an affiliate commission.

A paradox at the heart of quantum physics has been tested in an extraordinary fashion, pushing the boundaries of human intuition beyond breaking point by measuring a pulse of light in 37 dimensions.

Looking for some help with today’s Quordle words? Some hints and the answers are right here to give you a hand.

Style guru Chuck Bennett breaks down the best looks from the 67th Annual Grammy Awards. Bianca Censori has been romantically ...