Why did humans evolve the eyes we have today? While scientists can't go back in time to study the environmental pressures ...

Human vision relies on photoreceptor cells in the retina that react to visible light and trigger neurons in the optic nerve to send signals to the brain. Degradation of these photoreceptors is the ...

Nathan Kilah has received funding from Inspiring Australia to run 'Chemistry of Fireworks' lectures and pyrotechnic displays, funding from the Festival of Bright Ideas for fire and chemical reaction ...