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Environment

We could get most metals for clean energy without opening new mines

An analysis of active US mines finds they already collect virtually all of the minerals the country needs for batteries, solar panels and wind turbines – but these critical minerals mostly go to waste

News

In the village of Tshabula, villagers search for cobalt and copper in the waste tailings dumped by the lorries of the Chinese company Commus, which extracts minerals from one of the town's largest open-cast mines.

Environment

Mining for renewable tech inflicts huge damage. Is there a solution?

Features

Environment

We can repurpose retired coal plants to produce green energy

News

Why constipation isn’t just painful, but can lead to serious disease

Health

Why constipation isn’t just painful, but can lead to serious disease

Features

Environment

US says CO2 emissions aren’t harmful – climate science shows otherwise

Analysis

Health

Human milk could help fight infections that endanger pregnancies

News

Electron micrograph of the HIV pathogen

Health

Human trials point the way towards an mRNA vaccine against HIV

News

Environment

Rust-based battery connects to an electricity grid for the first time

News

Environment

California bets on iron-salt battery power to protect against wildfire

News

How to harness your body clock for a longer, healthier life

Health

How to harness your body clock for a longer, healthier life

Your circadian rhythm influences mood, metabolism and even how well you respond to medical treatment. Now we finally have the tools to harness it to help us live longer and feel better

Features

Environment

AI demand could drive up US electricity bills – even if it fizzles

News

Environment

Could old mines host all the solar energy we need?

News

Environment

Climate could warm another 0.5°C if we fail to capture far more CO2

News

Health

Plans to genetically screen newborns for rare diseases are problematic

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