Exposure to bright light at night raises heart risks by disrupting circadian rhythm. Women and young adults are especially ...

Meredith R. Klifto, MD, is an assistant professor of ophthalmology at the University of North Carolina School of Medicine, ...

LASIK surgery continues to be one of the most popular and effective methods of correcting vision problems caused by ...

The race to connect the world through satellite internet has created an unexpected casualty: our view of the cosmos. A new ...

Recognize these 6 crucial early warning signs of diabetic eye disease before permanent vision damage occurs. Learn what ...

When millions of people turn off their lights for Earth Hour each year, something remarkable happens in the night sky above ...

Learn why researchers say artificial light at night might contribute to sleep disruption, metabolic disorders, and even mood ...

A new study using community data shows how light pollution is drowning out the stars. Scientists are still learning the consequences for birds and other animals, including humans.

With the right techniques, you can take sharp night photos on your phone — sometimes even better than a professional camera.

Eight diabetes symptoms that fool people into thinking they have something else and why these warning signs get dismissed as ...

One person was shot and killed in an apparent domestic dispute at a south Fort Worth home on Sunday, July 6, police said.

Two people were shot after an argument on Wapato Street early Saturday morning in Tacoma, according to police spokesperson ...