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Environment

Coal power plant pollution linked to almost half a million US deaths

Air pollution from coal power plants was responsible for 460,000 deaths in the US between 1999 and 2020, an analysis has found

News

Health

Vagus nerve stimulation may help treat drug addiction

News

Apartment air conditioners in a building in Singapore

Technology

Cooling system could replace air con and drastically cut energy use

News

A second big bang? The radical idea rewriting dark matter’s origins

Physics

A second big bang? The radical idea rewriting dark matter’s origins

Features

Orca and fishing boats in the Straits of Gibraltar, Europe

Life

Orcas sink another sailboat as a bewildering wave of attacks continues

News

Environment

Ocean heat could supply essentially endless clean energy to islands

News

gas pipeline

Environment

Hydrogen is a green fuel despite small warming effect from pipe leaks

News

Space

Mouse embryos have been grown in space for the first time

News

2FM0KRW Aerial of heat sink type modern housing estate with private roads Kellyville Western Sydney Australia.

Environment

What South Australia can teach the world about cutting carbon fast

Leader

Environment

Can we get limitless green hydrogen by splitting seawater?

Electrolysers that split water to produce hydrogen have trouble working with seawater, but overcoming this would offer new ways to produce the clean-burning fuel using offshore renewable energy

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Environment

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

Features

Society

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

Comment

Technology

Energy-guzzling data centres could work just as well with less cooling

News

Technology

Tiny generator uses the motion of molecules to produce electricity

News