Diseases, Conditions, Syndromes

Smartphones to aid in treatment of dengue patients

Ordinary smartphone cameras are capable of accurately determining the hydration severity of dengue patients to determine care and management by analyzing the color of their urine samples, says a new study.

Neuroscience

Three types of cells help the brain tell day from night

Bright light at night interrupts the body's normal day-night cycles, called circadian rhythms, and can trigger insomnia. In fact, circadian rhythms play a major role in health. Disrupted day-night cycles have even been linked ...