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A woman uses outdoor gym equipment

Health

Exercise advice for long covid may be doing more harm than good

Exercise has been touted as a tool for managing and treating long covid, but much of the evidence has neglected one of its most debilitating symptoms: post-exertional malaise

Insight

woman holding ampoule of virus vaccine

Health

If a bird flu pandemic starts, we may have an mRNA vaccine ready

News

Titan

Space

Titan’s strange plains may be explained by unusual weather

News

A vessel heading towards the Strait of Hormuz

Society

Game theory explains why the US's goals in Iran keep changing

Comment

Nanodiamonds

Physics

Diamonds are surprisingly elastic when you make them tiny

News

Health

A whole new way to prevent death from sepsis shows promise

News

Kea with broken beak

Life

Parrot uses his broken beak to become a dominant male

News

Abstract system of quantum computing

Technology

We might finally know how to use quantum computers to boost AI

News

Close-up of woman brushing her teeth.

Health

Brushing your teeth in hospital could prevent catching a bad infection

News

EV car

Environment

Electric vehicle owners could earn thousands by supporting power grid

Electric vehicles could store renewable energy when there is excess supply and give it back to the grid when demand peaks, but car companies disagree on the best way to do that

News

Health

Our dreams become more emotive and symbolic as we approach death

News

Space

How to spot the Lyrid meteor shower tonight

News

Health

People are refusing transfusions from donors vaccinated against covid

News

Technology

Monkeys walk around a virtual world using only their thoughts

News