Solar energy has a simple but annoying weakness. It disappears when the sun does.

Add Yahoo as a preferred source to see more of our stories on Google. When the sun's out, it’s tempting to leave things outside or by the window. But some items don’t play well with direct sunlight ...

A new solar system uses sunlight to clean water quickly and safely, helping communities without access to clean drinking ...

As exemplified by the forthcoming Ibex 4x4 concept van, Sunlight serves as Erwin Hymer's youthful adventure camping brand. Its all-new Vanlife camper van creates a new expression of that adventurous ...

Through precisely tuning the CdS shell thickness to balance the triplet exciton transfer efficiency and the triplet lifetime ...

Taylor Leamey wrote about all things wellness for CNET, specializing in mental health, sleep and nutrition coverage. She has invested hundreds of hours into studying and researching sleep and holds a ...

A heart surgeon highlights how early morning sunlight can boost mood, regulate sleep, and improve overall health.

Sunlight was once thought to only fragment plastics in the marine environment into smaller particles that chemically resemble the original material and persist forever. However, scientists more ...

Discover nature’s chameleons with our guide to six plants that change colour in sunlight. Learn how light intensity triggers ...