Earth
Why Earth’s water could be older than Earth itself
How did water survive Earth's searingly hot birth? A radical new answer turns planetary history on its head – and could revolutionise the search for alien life
Features
Environment
Still waters: The world’s most extraordinary freshwater environments
Regulars
Physics
Watch a blast of sound turn floating drops into bubbles
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Environment
France going veggie would save 1m litres of water per person each year
News
Environment
Our thirst for water is turning the oceans saltier
Features
Environment
A warm-water time bomb could spell disaster for Arctic sea ice
News
Health
Flint water crisis: How AI is finding thousands of hazardous pipes
News
Technology
Nanofibre net draws drinking water from the air for drought-hit people
News
Health
This doctor risked her career to end Flint’s water-poisoning crisis
Features
Environment
Only 13 per cent of the world’s oceans are considered a wilderness
Human activity touches almost 90 per cent of the ocean, which has left little of the ocean wild – and only a tiny fraction of that wilderness is protected
News
Earth
Alarm as ice loss from Antarctica triples in the past five years
News
Earth
H2Oh! Water is actually two liquids disguised as one
Features
Earth
H2Oh! 10 mysteries of water
Features
Environment
Trees may have a ‘heartbeat’ that is so slow we never noticed it
News