Circle a country or region by sea and you will experience its changing character in a way no other trip can rival ...

Arctic sea-ice is currently at its smallest recorded extent for the time of year, while Antarctic sea-ice is close to a new ...

A new book explores how one biologist’s work at the North and South Poles changed the way he sees the world and our place in ...

Non-mixing layers of water and hydrocarbons thousands of miles deep could explain the icy planets’ strange magnetic fields.

Another round of snowy, chilly weather is gripping the United States this week, extending the frigid start to the year across ...

How did Earth transform from a hostile, acidic ocean world to one that nurtured life? Scientists at Yale and in Singapore ...