It might seem like a simple question. But the science behind a blue sky isn't that easy. For starters, it involves something ...

When the Sun is near the horizon, its light passes through a lot more of the atmosphere to reach the Earth's surface than ...

Whether you're wearing brown, blue or green lenses, this is how your sunglasses' color affects their performance.

Having the right outside lighting can really boost your exterior and lift your mood when it’s cold and dark outside. And ...

If Earth had no atmosphere like the Moon there would be no scattering, and the sky would remain black, even in daylight ...

Like Totsuko, “The Colors Within” (in theaters Friday) wears its heart on its sleeve. Painted with a light, watercolor-y brush, the movie is softly impressionistic. In one typically poetic ...

A new smart fabric converts light into heat and can raise temperatures by more than 54 degrees Fahrenheit (30 degrees Celsius ...

Chimesmasters and members of the Cornell community reflected on how the clocktower’s holiday traditions bring joy and meaning to campus.

The data used to create the image is from a Hubble Space Telescope project to capture and map Jupiter's superstorm system.

A supercharged display of auroras could light up the night sky over the weekend and be visible from various locations across ...

Consider adding houseplants to those areas of your home that don't get as much sunlight. Check out our recommendations for greenery with low light needs.

Whether it's to give your home a fresh new look or to improve its sale value, there are certain colors that go well with a ...