Health
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England’s uncivil war over the ‘rule of six’
Is the "rule of six" wrong? Critics say that people should be free to go out and take risks with their own health. But others insist that we cannot put personal freedoms ahead of saving lives.
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Sceptics haunted by spectre of second lockdown
Do lockdowns cause more harm than good? Without a vaccine, they might be our most effective tool for tackling Covid-19 – but some argue that shutting down society comes at too high a cost.
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The scientist myth-busting foodie fibs
Could everything we’ve been taught about food be wrong? Recent research by leading geneticist Tim Spector looks set to overturn some of our most cherished beliefs about healthy eating.
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Ancient text rewrites the history of medicine
Is acupuncture based on science? Despite its popularity, the scientific evidence for traditional Chinese medicine is mixed. But new research reveals its origins in ancient human dissection.
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The doctor who put medicine before magic
Was Hippocrates the first modern doctor? A controversial new book argues that the ancient Greek physician established the principles of medicine as we know it as long ago as 470 BC.
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Crocodile tears unlock the secrets of crying
Are human tears unique? Reptile tears are remarkably similar to our own and may help us treat eye diseases. But some argue there is a big difference between animal tears and human crying.
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Mutant bugs released to fight disease
Is it wrong to release modified mosquitoes into the wild? Supporters say genetically altered insects could eradicate deadly diseases, but opponents are warning of dangerous consequences.
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Schools become new battleground in virus war
Is the coronavirus transmitted in schools? Many scientists say children have a minimal role in the pandemic. Yet, in the last two weeks of July alone, nearly 100,000 tested positive in the USA.
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America enters ‘new phase’ in Covid-19 crisis
Has the US really been “defeated”? A virus a thousand times smaller than a dust mote has humiliated the planet’s most powerful nation, claims a new essay – and a furious debate has begun.
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Bioprinting to fight cancer – and Covid-19
Could printed human organs help end disease forever? In an amazing breakthrough, scientists are creating tiny replicas of human organs – some as small as a pinhead – to test new treatments.
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How to live longer: eat fish with chopsticks
Should we eat more like the Japanese? Scientists are trying to work out what makes certain populations live longer. The puzzle: is it about lifestyle – or the stuff we put in our mouths?
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Silence, the world’s most precious commodity
Should we have a right to quiet? An ingenious invention promises to protect us from unwanted noise, returning us to a state of calm which has been prized by thinkers across the centuries.
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Mystery elephant deaths spark new virus fears
Is a new pandemic starting in Botswana? Hundreds of elephants have dropped dead in southern Africa, baffling environmentalists. Scientists now fear a lethal disease could be the cause.
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Average tempo of a hit is the key to history
Is music what makes us human? As the world went into lockdown, pop music rediscovered its ecstatic streak. Researchers say that our choice of music is the best guide to how we really feel.
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‘Americans just don’t believe in science’
Are anti-science attitudes killing Americans? As the number of new virus cases in the US hits record highs, top doctor Anthony Fauci has pointed the finger at those who deny science.