Architecture is often defined by its physical form, materials, and structural elements, but light and shadow truly shape the experience of space. These elements influence perception, guide movement, ...

The 'Before' star discusses her decades-long marriage to actor and author Robert Desiderio Sara Jaye Weiss/Shutterstock For Judith Light, the key to her thriving marriage is not caring about what ...

Still looking? See more results on Wirecutter. We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Teresa Carr Using a wand or ...

As nights have gotten brighter, the list of health problems linked to artificial lighting has gotten longer, from insomnia to cancer. Lighting in urban areas like Chicago (shown) has gotten brighter ...

Why might more time in the sun boost a person’s mood? A new study led by investigators at Harvard-affiliated Brigham and Women’s Hospital suggests that sleep may hold the key. The study, which ...

On a crisp night last fall in the Arizona desert, I stood amid sand and scrub at the intersection of Valencia and Kolb on the outskirts of Tucson and beheld a gleaming gas station. To say that this ...

Posts from this topic will be added to your daily email digest and your homepage feed. Striking the right balance for a minimalist phone is hard, and sometimes a couple of new features can go a long ...

This ‘dumb phone’ didn’t (completely) replace my smartphone, but it did change my life. This ‘dumb phone’ didn’t (completely) replace my smartphone, but it did change my life. If you buy something ...

A new device consisting of a semiconductor ring produces pairs of entangled photons that could be used in a photonic quantum processor. Dragon optics. Zhou and his colleagues created this fanciful ...

If your social media feed is full of glowing red face masks and crimson saunas, you're not alone. Lately, it seems like everyone is obsessed with red light therapy and hailing it for its various ...

Global light pollution has increased sharply over the past three decades and rises about 10% more each year. Light pollution disturbs human and animal health and behavior. Artificial light can disrupt ...

Blue light from the sun is vital in regulating a person’s sleep-wake cycle. New research suggests that blue light does not affect a person’s “internal clock.” The findings further our understanding of ...