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Dust rising from combine during crop harvesting, no-till technology professional occupation.

Environment

The Iran war is exposing the huge risks in our food system

No matter where you get your food from, a good chunk of your diet is ultimately reliant on fossil fuels. We already need to change this to tackle climate change, but the Iran war and resulting oil shortage is showing the urgent need to rethink food

Leader

Environment

Plug-in solar is coming – how dangerous is it and is it worth it?

News

The bombshell results that demand a new theory of the universe

Space

The bombshell results that demand a new theory of the universe

Features

Image from a MAYA collaboration numerical relativity simulation of a neutron star-black hole (NSBH) binary merger, showing the disruption of the neutron star. Credit: Deborah Ferguson (UT Austin), Bhavesh Khamesra (Georgia Tech), and Karan Jani (Vanderbilt University).

Space

A bizarre type of black hole could solve three cosmic mysteries in one

Features

Crisis in cosmology: If we’ve got dark energy wrong, what could it be?

Space

Crisis in cosmology: If we’ve got dark energy wrong, what could it be?

Features

Environment

Is geothermal energy on the cusp of a worldwide renaissance?

Analysis

It’s your perception of sleep that’s making you feel tired all day

Mind

It’s your perception of sleep that’s making you feel tired all day

Features

Environment

This state’s power prices are plummeting as it nears 100% renewables

News

Environment

Old EV batteries could meet most of China's energy storage needs

News

Illustration of Dark Energy

Video

Does dark energy stem from a thermodynamic theory of space-time?

By studying ripples in space-time, physicists are testing wheather dark energy might stem from hidden dimensions, elusive fields detectable only in deep space, or, even, from the very atoms of space-time itself

Video

Technology

The electrification of everything: Best ideas of the century

Features

Space

The first quantum fluctuations set into motion a huge cosmic mystery

Comment

Technology

US to fire up small reactors in 2026 as part of 'nuclear renaissance'

News

Health

Low on energy? A new understanding of rest could help revitalise you

Features