biological rhythm

According to recent research, lifestyle factors that disrupt the biological clock can accelerate the progression of colorectal cancer, explaining why the disease is becoming

Plants, animals, fungi and some species of bacteria can assess the time of day through their circadian rhythms.

Flights across multiple time zones, shift work and late-night or overnight activities can upset your body's daily biological rhythm.

This high-tech sleeping visor uses flash technology to adjust your daily bio-rhythm by sending pulses of light when you sleep.