Scientists find vast ocean of liquid water on mars

The discovery of buried ‘mud waves’ off the ...

Explore the secret landscape concealed by the ice of this Arctic island nation

The best discoveries, inventions and surprises

Ten years ago, Pluto emerged from the gloom at the Solar System’s ragged edge – and a new world came in from the cold. Five billion kilometres (3 billion miles) from Earth, on 14 July 2015, NASA’s pia

Take a deep dive into some of the world’s most curious submerged sites

Water is essential to healthy ecosystems, and every gardener knows how tricky it can be to get just the right amount. But with water becoming more unpredictable, it’s time to be more mindful of how we