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energy and fuels

Laptop screens showing various website

Technology

Online adverts estimated to use as much energy as a small country

An AI that tracks digital ads’ energy consumption could help tech companies and advertisers to act more sustainably

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Smoke coming from chimneys at a coal power plant

Environment

Global fossil fuel emissions set to rise by 1 per cent in 2022

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Sizewell C site CGI

Environment

Does the UK need new nuclear plants like Sizewell C to reach net zero?

Analysis

2K6KYM8 Protesters hold an

Environment

Dismissing environmentalists with an 'anti-growth' label is wrong

Comment

Protesters holding banner saying

Environment

Fossil fuel demand expected to peak within 15 years

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Drilling at United Downs Deep Geothermal Project.

Environment

Can geothermal energy supply all of the UK's heating?

Analysis

https://ccfe.ukaea.uk/resources/#gallery JET tokamak

Technology

Despite decades of hype, there is now real hope of progress in fusion

Leader

Artists concept view of the interior of the ITER reaction vessel. Nuclear fusion involves creating a plasma of superheated gas to temperatures of more than 200 million degrees C, conditions hot enough to force deuterium and tritium atoms to fuse together and release energy. Fusion takes place inside a 'Tokamak' torus within a giant magnetic field, the only way to contain the heat generated. The ITER reactor is designed to produce 500 MW, 10 times more energy than it consumes. Nuclear fusion is the joining (fusing) of light elements to form heavier elements, which releases large amounts of energy. It is hoped that fusion will be a clean, renewable energy source for the future. Nuclear fusion is the joining (fusing) of light elements to form heavier elements, which releases large amounts of energy. It is hoped that fusion will be a clean, renewable energy source for the future.

Physics

Can a slew of nuclear fusion start-ups deliver unlimited clean energy?

Features

Berlin monument

Environment

Can Europe cut its electricity consumption enough to avoid blackouts?

Insight

The mucus in cows' salivary glands may have anti-viral properties

Health

Personal lubricant made from cow mucus may protect against HIV

In a laboratory study, human epithelial cells were treated with the lubricant before being exposed to HIV or a herpes virus, with subsequent infection rates being as low as 20 per cent

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Environment

Extreme weather threat to energy security is as serious as Ukraine war

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Society

US pardons people convicted for marijuana possession under federal law

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Environment

Can Britain avoid winter blackouts amid the European energy crisis?

Analysis

Environment

Nuclear Now review: Oliver Stone's paean to a nuclear future

Culture

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