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Environment

Ocean heat could supply essentially endless clean energy to islands

An old idea to use ocean heat to generate clean electricity has long failed to gain traction, but the technology – known as ocean thermal energy conversion (OTEC) – is seeing a resurgence of interest from islands dependent on fossil fuels

News

Firefighters in New South Wales, Australia, on Thursday, Dec. 12, 2019.

Environment

Twin ocean climate anomalies may trigger heat and drought in 2024

News

gas pipeline

Environment

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

News

Environment

When will Storm Ciarán hit and what makes it a bomb cyclone?

News

Environment

We can now only stay under 1.5°C target if we achieve net zero by 2034

News

A landfill in the US

Environment

Food waste in US landfills produces emissions equal to 12 million cars

News

Environment

Cloud geoengineering could help us avoid major climate tipping points

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

Hurricane Otis rapidly intensified – why was it so hard to predict?

News

Environment

Pink river dolphins are dying from extreme heat in the Amazon

Months of high temperatures and low rainfall are taking their toll on wildlife and people living along the Amazon river, and climate change could bring more extreme conditions

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Environment

These 6 tipping points could be catastrophic for humanity, says the UN

News

Earth

Ancient river valleys discovered beneath Antarctic ice sheet

News

Environment

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

Features

Environment

Extensive melting of West Antarctic ice sheet now looks unavoidable

News