Scientists in China have achieved a breakthrough in imaging technology that could be a game changer for surveillance systems.

In some countries, it is used as a legal term for a person who has applied for refugee status and has not yet received a final decision on their claim. Seeking asylum is a human right and every ...

A classic example of the coolness of eyewear, Marcello Mastroianni’s thick black glasses in 8 1/2 showed the world that an ...

Researchers from London's Moorfields Eye Hospital, biotech firm MeiraGTx and University College London have demonstrated that ...

This optical illusion can reveal whether you're a creative genius or a logical thinker based on what you spot first in the ...

Test your eyesight and colour vision with this fun optical illusion challenge. Spot the hidden number in a colourful circle to see how well you can distinguish colours. Difficulty in seeing the number ...