This week, heightened solar activity is stirring Earth’s magnetic field, setting the stage for a northern lights sky show, ...

Light intensity activities, like walking or household chores, were linked to a lower risk of death for people with ...

Light intensity activities, like walking or household chores, were linked to a lower risk of death for people with cardiovascular-kidney-metabolic (CKM) syndrome, according to new research published ...

Light is usually described using quantum mechanics when phenomena like entanglement enter the picture. But a new paper shows ...

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

Meritus Gas Partners reports that maintaining optimal conditions in grow houses involves controlling light, temperature, humidity, CO2, and airflow for healthier, high-yield plants.

Accurately controlling film thickness and uniformity is extremely important for both throughput and performance in the automotive, aerospace, semiconductor, medical, and research industries. White ...

How many lumens you actually need to save you from overspending on wasted power? When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. But what are ...

In commercial greenhouses, several strategies can be used to help properly manage light levels throughout the day and seasonally. Some of the primary reasons why greenhouses manipulate light levels ...

As more airlines charge for traditional carry-on bags, those who don’t want to pay need to fit everything into a tote, small duffel bag, daypack or roomy purse. Here’s how. By Elaine Glusac Elaine ...

We live in a world defined by inches, feet and miles (or centimeters, meters and kilometers, if you prefer), and it’s not difficult for most of us to comprehend sizes and distances given in these ...