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Mexican sinkhole

Environment

Still waters: The world's most extraordinary freshwater environments

Photographer Michel Roggo discovered many wonders in seven years documenting hidden underwater ecosystems, from Mexican cenotes to Swiss glacier meltwaters

Regulars

Bubbles

Technology

Watch a blast of sound turn floating drops into bubbles

News

wine and meat

Environment

France going veggie would save 1m litres of water per person each year

News

ocean scene

Life

Our thirst for water is turning the oceans saltier

Features

A diver shines a torch on some ice from underneath

Environment

A warm-water time bomb could spell disaster for Arctic sea ice

News

water sign

Technology

Flint water crisis: How AI is finding thousands of hazardous pipes

News

A man with a fog net

Technology

Nanofibre net draws drinking water from the air for drought-hit people

News

Mona Hanna-Attisha

Health

This doctor risked her career to end Flint’s water-poisoning crisis

Features

Only 13 per cent of the world's oceans are considered a wilderness

Environment

Only 13 per cent of the world's oceans are considered a wilderness

News

Alarm as ice loss from Antarctica triples in the past five years

Earth

Alarm as ice loss from Antarctica triples in the past five years

The loss of Antarctica’s ice has been accelerating ominously since 2012, and could lead to big rises in sea level if the rate of loss keeps increasing

News

Earth

H2Oh! Water is actually two liquids disguised as one

Features

Earth

H2Oh! 10 mysteries of water

Features

Life

Trees may have a ‘heartbeat’ that is so slow we never noticed it

News

Space

Ocean-covered planets may not be the places to search for life

News