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Environment

How green hydrogen could power industries from steel-making to farming

Many industries are eyeing up hydrogen as a source of clean energy, but with supplies of green hydrogen limited, we should prioritise the areas where it could have the most positive impact on carbon emissions, say researchers

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Killer whales and Pacific white-sided dolphins

Life

Killer whales and dolphins are ‘being friends’ to hunt salmon together

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HIV infected 293T cell.

Health

Man unexpectedly cured of HIV after stem cell transplant

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Adult mice using their paws and mouths to remove pups stuck in a pregnant animal's birth canal

Life

Mouse 'midwives' help their pregnant companions give birth

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Space

Is the expansion of the universe slowing down?

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Life

Orcas are ganging up on great white sharks to eat their livers

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Environment

Solar energy is going to power the world much sooner than you think

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Technology

There's a simple way we could drastically cut AI energy use

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Environment

Top 250 oil and gas firms own just 1.5% of the world's renewable power

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Woman holding blender and making healthy smoothie with various vegetables and fruits in the kitchen at home

Health

Three simple rules for a great post-workout meal

Taking care of your body’s nutritional needs after training doesn't have to be a headache. Grace Wade sums up three key pillars she uses to refuel with confidence

Regulars

Health

In the race to reach 100, the wealthy have a head start

Leader

Health

The science revealing how the right diet can add a decade to your life

Features

Health

The exercises you need to do to reach 100 in great shape

Features

Health

What’s the secret to living well beyond the average life expectancy?

Features