The amount of sunlight, or solar radiation, that a location receives makes a big impact on weather conditions, crop success, rainfall and overall climate trends. Today, instruments called ...

For all of human history, the Sun has served as a great constant in daily life. As this brilliant orb blazes across the sky, it sustaind life, provides harmonious rhythms to our world, and marks the ...

Scientists at UC Santa Barbara have created a remarkable new material that works like a “rechargeable solar battery,” storing ...

ORLANDO, Fla. – Over the last few days, our PinIt! page has been lighting up with photos from viewers across Central Florida showing unusual streaks of sunlight cutting through the sky during sunrise ...

Years of chronic exposure of human skin to sunlight strongly disrupts its body-clock rhythm, according to a pioneering study ...

Explores the principles of light, reflection, and magnification through hands-on experiments. Children observe how a magnifying glass focuses sunlight to create heat, examine the effects of light on ...

Science journalist Jacobsen (Wild Chocolate) delivers an eye-opening investigation into the health benefits of sunlight. Arguing that health-care providers and skin-care product marketers have gone ...

It’s part of a routine he and other weather observers at Blue Hill Observatory and Science Center, a weather station 15 miles (24 kilometers) south of Boston, have followed every day for the last 141 ...