Northern Light Health says common symptoms could include headaches, trouble breathing and coughing. "I have asthma and COPD, and since the fire it's been very hard to breathe. Also, the smell of ...

Nor has the effectiveness of certain smells or lighting in altering pain perception in felines been tested. That was the Montreal team's primary objective for their experiments. Initially ...

This “smart lighting” could potentially cut vertical farms’ electricity costs by up to 12 percent, says Leo Marcelis, a horticulturist at Wageningen University in the Netherlands.

And in addition to standard options like on/off control and scheduling, this clever LED bulb offers a circadian-rhythm mode that automatically switches the white light color temperature throughout ...