Was the sea always blue?

It’s well known that being outdoors, particularly in green spaces such as gardens and parks, can help reduce stress and improve our mood. Now, it’s also been scientifically proven that being near blue

It’s well known that being outdoors, particularly in green spaces such as gardens and parks, can help reduce stress and improve our mood. Now, it’s also been scientifically proven that being near blue

An aerial view of the Nile River, Red ...

Anchored in a quiet loch on the west coast of Scotland, Katherine Knight discovered the seabed was barren mud. She raised a small community and set out to replant the underwater desert with life-giving seagrass

This phenomenon turns seas and other large bodies of water into a mirror-like surface

Might our universe – as vast as it is – be simply one of many? We look at the growing evidence that there’s more than one cosmos out there