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microbiome 3

Is studying your gut bacteria key to good health or a waste of money?

29 August 2018

Forget your own genome – now you can pay to sequence the DNA of the microbes in your gut and get advice on which foods to eat for better health


clocks

The big slowdown: 6 reasons why UK life expectancy growth is stalling

22 August 2018

Life expectancy has grown massively in recent decades, but in the UK the gains are starting to ease off. Could dementia, austerity, or something else be to blame?


court room

Police can now track killers using relatives' DNA – but should they?

8 August 2018

Genetic genealogy services are rapidly becoming a key source of forensic evidence, but do we really want the police to have access to everyone's DNA?


Trump

Trump’s Iran U-turn could restart the global nuclear arms race

16 May 2018

The US has demonstrated that it cannot be trusted to stick to its word on arms control deals. The result may be a return to the dark days of growing nuclear arsenals


playing kids

YouTube's bots aren't protecting kids from all its nasty videos

24 January 2018

YouTube has become the top source of videos for kids of all ages, but without transparency on its algorithms, it is hard for parents to trust


Josiah Zayner

Biohackers are using CRISPR on their DNA and we can't stop it

15 November 2017

People are starting to alter their own DNA with cheap, easy gene-editing technology. Is it time to regulate CRISPR?


DNA test kit

DNA testing firms are cashing in our genes. Should we get a cut?

4 October 2017

Companies like 23andMe that offer to reveal your genetic secrets from a spit test can also sell your data to drug developers for big sums


A man looks at devastation from Hurricane Irma

A rushed response to Hurricane Irma could cause bigger disasters

15 September 2017

We must prepare for the bigger storms to come,  but if planners get it wrong, their efforts to protect people could make future mega-disasters even worse


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