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Why the male infertility crisis could be good news for women

15 November 2017

The steep decline in sperm counts is an opportunity to finally dispel the idea that fertility is primarily a women’s issue


eye

What makes you a psychopath or an extreme altruist?

15 November 2017

Psychopathy and altruism seem to be poles apart, but in her book The Fear Factor Abigail Marsh suggests how one can explain the other


woman on bed

Grand delusions: Why we all believe the weirdest things

15 November 2017

The human mind is the perfect breeding ground for bizarre beliefs, so we shouldn’t be surprised that fake news has such a powerful influence


Gerrymander artwork 1

Wrong division: How maths can save democracy from gerrymandering

15 November 2017

It is illegal for those in power to redraw voting districts for their own gain – but hard to spot. Fortunately, maths could come to the rescue


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?


Dali skull

Ancient skull from China may rewrite the origins of our species

14 November 2017

The 260,000-year-old Dali skull was found in China, but it looks a lot like the earliest known members of our species – which were found in Africa


Big aftershocks could well hit Iran and Iraq in next 48 hours

Big aftershocks could well hit Iran and Iraq in next 48 hours

13 November 2017

The magnitude 7.3 quake that struck Iran and Iraq on Monday has already killed 400 and injured thousands, and more tremors could be on the way


woman aghast at her screen

Why people ruin others’ lives by exposing all their data online

13 November 2017

Doxers causes devastation by revealing targets' sensitive information to the worst elements of the internet. Now the first study to examine doxing shows who is most affected – and a potential fix


Human arrivals wiped out the Caribbean’s giant ground sloths

Human arrivals wiped out the Caribbean’s giant ground sloths

10 November 2017

Many giant mammals in the Americas have died out but it has been hard to say whether humans or natural events were responsible. Now, in the Caribbean at least, we know


The Houses of Parliament

Power really can corrupt people. Here's what to do about it

9 November 2017

Sleazy scandals show the link between power and bad behaviour. To stop people at the top getting away with it, we need much more scrutiny, says James Bloodworth


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