Light from cars, homes, and street lamps may be keeping bees up at night, according to a new study. Honey bees prefer to sleep in the dark recesses of their hive, but on hot nights they will instead ...

Artificial light has disrupted people’s sleep and circadian rhythms. KPBS sci-tech reporter Thomas Fudge says it’s also affecting the sleep and behavior of other living things that share our urban ...

In an emerging red flag for the digital era, sleep experts have warned us to avoid screen time in bed, sounding the alarm that light emitted from phones and other electronic devices can disrupt our ...

(CNN) — Bumblebees can process the duration of flashes of light and use the information to decide where to look for food, a new study has found. This is the first evidence of such an ability in ...