Off the coastal island of Wasini in Kenya, four men are preparing to dive into the ocean to tend to new plantations of seagrass. They are members of Wasini Beach Management Unit (BMU), a community ...

While dark mornings are inevitable in winter, turning the clocks back gives us an extra hour of natural light. At least 15 minutes' exposure to natural daylight, as early as possible in the day ...

Light therapy lamps have been found to be an effective treatment for seasonal affective disorder (SAD). Seasonal affective disorder can bring on symptoms like depression, hopelessness, and fatigue, so ...

The best bike lights aren’t simply one of the best cycling accessories, they’re one of the most essential too. Unlike cycling computers, phone mounts and fenders, which can make your ride more ...

Philips is introducing four new lighting effects through its Hue app including an underwater option simulating the glimmer of light beneath the waves. The added effects are part of a new app ...