Coral reefs shape the daily rise and fall of nearby microbes, organizing them into rhythms that influence how reef ecosystems ...

Our circadian cycle doesn’t just affect our sleeping and waking, but our motivations, mood, behaviour and alertness. Whether you are a lark or an owl, here’s how to recognise your own rhythm ...

Many tipping elements are now well-known: the Amazon rainforest, the Greenland Ice Sheet, the Atlantic Meridional Overturning ...

This article appeared as 'Sky Above, Earth Below' in Outlook’s 30th anniversary double issue ‘Party is Elsewhere’ dated ...

Deep down, beneath the icy edges of the Greenland Sea, a remarkable and previously undiscovered geological and biological ...

Disrupted sleep schedules may change breast tissue and immune function, helping aggressive breast cancer grow faster.

The most recent such harvesting arrangement I saw is another scheme to exploit the thermal differential between the cold ...

Exchanging greetings and resolving to do something positive in the coming year certainly create an uplifting atmosphere.

As the war grinds on, sophisticated Russian defenses have pushed Ukraine to develop a frightening new weapon: semiautonomous ...

As a scholar researching clouds, I have spent much of my time trying to understand the economy of the sky. Not the weather ...

Nearly four decades after the Chernobyl disaster, a population of stray dogs continues to survive among radioactive ...

One of the clearest reasons for cautious stability in China-U.S. relations in 2026 lies in the trajectory of the preceding ...