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Health

Just 3.5 minutes of intense activity a day may keep your heart healthy

A few minutes of intense physical activity, which can be achieved by running for a bus, is linked with a lower risk of heart disease

News

Orca and fishing boats in the Straits of Gibraltar, Europe

Life

Orcas sink another sailboat as a bewildering wave of attacks continues

News

Sugar-replacing tablets with a spoon on a pink background.; Shutterstock ID 1326637646; purchase_order: -; job: -; client: -; other: -

Health

Sweeteners: The bitter truth about low-calorie sugar substitutes

Features

Space

Mouse embryos have been grown in space for the first time

News

Australia, Northern Territory, Hermannsburg, Solar Power Generating Station in Outback

Environment

How countries can go fossil fuel free with wind and solar superpowers

Features

Assortment of products with high sugar level like candies, gummy candies, soda, donuts, chocolate, lollipop, wafers and cupcakes on a table.

Health

Your ultimate guide to ultra-processed food – how bad is it really?

Features

Hundreds of pro-cannabis demonstrators march in New York City

Society

Legalising marijuana hasn't been the quick fix the US hoped for

Comment

Humans

People around Europe have eaten seaweed for thousands of years

News

Electrical energy

Technology

Tiny generator uses the motion of molecules to produce electricity

News

Health

Being vegetarian may be partly determined by your genes

Two genes involved in fat metabolism have been linked with vegetarian diets, suggesting that genetic variants may affect people's ability to tolerate a diet without animal fats

News

Technology

Exoskeleton suit boosts your legs to help you run faster

News

Health

Ultra-processed food isn't always unhealthy, say UK food officials

News

Health

Huge rise in US overdose deaths from fentanyl mixed with stimulants

News

Health

Running shoes with higher heels could increase your risk of leg injury

News