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Environment

Zero-carbon shipping fuel could be a new source of pollution

The shipping industry is planning to swap some fossil fuels for green ammonia – but that could create a major new source of nitrogen pollution

News

The problems with Dry January – and what you could try doing instead

Health

The problems with Dry January – and what you could try doing instead

Comment

Health

US teens are using less of every substance – except for one

News

Environment

Are vast amounts of hydrogen fuel hidden below Earth's surface?

News

Health

Eight healthy habits could slow the ageing of your brain

News

Scenic landscape with tundra, lonely mountain and moon. In June in the Arctic in the tundra, not all snow has melted yet. Beautiful nature of the far North. Anadyr tundra, Chukotka, Siberia, Russia.; Shutterstock ID 1602740413; purchase_order: -; job: -; client: -; other: -

Environment

Arctic tundra is now a source – not a sink – of carbon emissions

News

Environment

Extreme heat may rapidly sap the ocean’s ability to absorb CO2

News

Graham Lawton tests out Flowbio's S1 sweat wearable device

Video

What Flowbio's sweat tracking wearable revealed about my health

Video

sweat on skin

Health

How monitoring your sweat could reveal the state of your health

Features

Why do Ozempic and Wegovy seem to treat everything?

Health

Why do Ozempic and Wegovy seem to treat everything?

From Alzheimer's disease to depression to heart disease, Ozempic and other GLP-1 agonist drugs appear to offer a solution. Can one type of drug really tackle so many conditions, and if so, how does it actually work?

Features

Earth

Ocean acidification is reaching deeper waters

News

Life

Orcas have begun wearing salmon hats again – and we may soon know why

News

Environment

Crushed rocks outpace giant fans in race to remove CO2 from air

News

Health

What to know about creatine, the gym supplement with wide benefits

News