Half a billion years ago, the first true eye emerged in Earth’s oceans. Fossils now reveal what that ancient crystal vision ...

We all have a concept of reality. We know what is “fact” and what isn’t. However, the truth of the matter is that the ...

Researchers have predicted that cases of glaucoma, a common eye condition that can lead to blindness if not treated, are expected to increase around the world in the coming years.

If it feels like your attention span is shrinking, the data says you are likely right. But small changes can help you fight the decline in your focus.

Breathtaking views of both the partial and spectacular blood moon phases of the total lunar eclipse are already flooding the internet, captured by photographers situated in Americ ...

Some people are naturally better at recalling their dreams. Others worry they’re not getting quality sleep if they can’t ...

Specific rhythms of flickering light can synchronise brain activity, offering clues about perception and possible future ...

A rare atmospheric effect called selenelion could briefly let skywatchers see the rising sun and a blood moon at the same ...

A rare total lunar eclipse will be visible across much of the world in March 2026. Here's when and what to expect.

A blood red moon anchors a month of planetary meetups, dark-sky delights, and improved chances to catch the northern lights around the spring equinox.

A celestial spectacle is set to grace the sky on Tuesday: a total lunar eclipse will make the moon appear blood red to ...

Are you exhausted from performing for an audience that isn't even watching? Learn how to escape the "spotlight effect" and finally live a life that belongs to you.