Health
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Man survives at -30C thanks to peanut butter
Is survival chiefly about luck or courage? A man whose hut in the Alaskan wilderness burnt down, destroying all his possessions, has just been rescued after three weeks in the freezing snow.
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Sugar named the world’s most popular drug
Should sugar be treated like a drug? A new study shows that seasonal lattes and hot chocolates being sold by some high street coffee chains can contain up to 23 spoonfuls of sugar per cup.
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Scientists studying hibernation for humans
Should humans learn to hibernate? A bear can “pause” its body for months on end without suffering any harm. Researchers think this ability, if harnessed by humans, could transform medicine.
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The end of babies: a birth rate emergency
Is the world running out of babies? Almost half of countries are facing a “baby bust”. Experts think wealthy lifestyles, long working hours and even chemical pollutants could be to blame.
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Dumb people smoke pot. Pot makes you dumb.
Which statement is right? Both? Neither? The argument among experts remains as fierce as ever. Despite extensive research, the truth seems to be tantalisingly still just beyond our reach.
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Two cannabis-based medicines approved for NHS
Does this go far enough? Charities have welcomed the move, although campaigners who have been fighting for access to the drugs said the new guidelines were a “massive missed opportunity”.
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After deaths, Trump set to ban vape flavours
Is vaping good for society? While the US reacts to a recent spate of deaths, Britain is adamant that vaping saves lives and helps wean people off the far more dangerous addiction to tobacco.
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Death of Molly Russell leads to major reform
Will the new rules help? Social media sites will do more to keep young people safe from graphic images, after figures showed that teenage suicides in England have risen sharply.
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#Nemesis: ‘better than a friend or a lover’
Everyone needs a nemesis. Or do they? Social media is abuzz with the idea. And history is full of arch rivals who pushed each other to be better — or drove each other to death.
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Baby in a bag: artificial womb project launches
Is it a dream come true or a science-fiction nightmare? Scientists in the Netherlands have been given €2.9m to build a prototype artificial womb. They say it could save millions of lives.
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UK player makes history with £170m jackpot win
Does money bring happiness? Or is it a curse? Next week, a record fortune will land in a person’s bank account and their life will be turned upside down. Past winners have an ominous record.
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‘I created Labradoodles and spawned a monster’
Are Labradoodles really a “Frankenstein’s monster”? That’s what their creator, 90-year-old Wally Conron, says. He believes the “unhealthy” dogs set a dangerous trend.
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Sci-fi comes true as China breeds giants pigs
Is this how meat-eating ends? In the face of severe shortages caused by infection and trade wars, a desperate regime starts breeding monster pigs to pacify its angry, rebellious masses.
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Salazar ‘used his athletes like lab animals’
Has the time come to legalise doping? The world of athletics is in turmoil after Alberto Salazar’s shock ban from coaching for four years. Many are now calling for a radical fresh start.
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Mind-reading fears as brain science advances
Should we worry if computers know what we are thinking? Huge advances in the science of brain-computer interfaces are helping disabled people. But they also open a window to our secrets.