Having two eyes is crucial to escaping danger, according to a new study conducted by an international team of researchers.

Binocular vision gives us a 3D perspective, and two ears let us locate sound, but why do we have two nostrils? And how long would it take to get a spacecraft to 99 per cent light speed without serious ...

You may think that blurry vision, headaches, and dry eyes all come with aging, but there are other culprits too. This is especially true if you happen to be a staunch workaholic or an ...

More information: Carolin Haug et al, Cretaceous lacewing larvae with binocular vision demonstrate the convergent evolution of sophisticated simple eyes, Insect Science (2025).

Glaucoma is the world’s leading causing of irreversible blindness which causes a progressive loss of peripheral vision. It can affect one or both eyes, but is most commonly asymmetric. In eye clinics, ...