The brain registers what we see even if we are not consciously aware of it. We even react emotionally to the content. How is this possible? A new experiment reveals that, while various regions of the ...

The chameleon has fully independent eyes giving them 360 degree visibility. Aware, awake and adaptable, it teaches us how to adapt and thrive in a constantly changing world. Source: Cathy Keifer/Adobe ...

More than a quarter of all stroke victims develop a bizarre disorder — they lose conscious awareness of half of all that their eyes perceive. After a stroke in the brain's right half, for example, a ...