Scientists have discovered missing colours in the Sun’s light spectrum. (Image: Canva) The Sun may be the most familiar star to humans, but it still hides mysteries in plain sight. Recent studies ...

How do plants use sunlight to make their own food? We use light for more than just to see. We can use light’s energy to make electricity, clean water, even dry our clothes. Plants use sunlight to make ...

The original technology of smart window that can automatically adjust the amount of sunlight entering the room by changing the color of window depends on the intensity of sunlight has been developed ...

Hi Aisling. Thank you for this super interesting question! We love watching all the pretty colours of sunsets and sunrises. But why does this happen, when most of the time the sky is just blue? Well, ...