Mars may have been a "blue planet" with an ocean the size of today's Arctic Ocean, a new study suggests. New evidence of ...

The vast majority of our planet’s oceans remain unexplored, hiding secrets that challenge everything we thought we knew about ...

Food has a way of carrying memory more powerfully than photographs or songs. For islanders, certain Hawaiian dishes trigger an instant sense of home that is hard to explain but easy to feel. One bite ...

Our planet is unique for its ability to sustain abundant life. From studies of the rock record, scientists believe life had already emerged on Earth at least 3.5 billion years ago and probably much ...

A research team affiliated with UNIST has unveiled a new technology that can convert seawater into clean drinking water using only sunlight, without any external power source. This breakthrough could ...