The Conversation

Being in a relationship can mean having a lot of similarities with your partner. Whether that’s sharing the same hobbies and interests, eating the same meals or following a similar daily routine. After years together, you might even start to pick up the same mannerisms and turns of phrase.

But the similarities don’t stop there. It turns out that we can be similar to our soulmate on a microbial level — with research showing that partners share around 13-30% of the resident microbes living in their gut. Depending on what microbes you share with your partner, this could have many implications for health.

We also explore how the recent damage to Qatar’s gas infrastructure could not only push costs higher today, but also for years to come.

And finally, an expert looks at what the end of short prison sentences in the UK will mean for prison overcrowding.

Heather Kroeker

Commissioning Editor, Health + Medicine

Living with your partner can influence the microbiome. PeopleImages/ Shutterstock

Couples share 30% of their gut bacteria. Here’s how that may affect health

Conor Meehan, Nottingham Trent University; Janelle Mwerinde, Nottingham Trent University

Research also shows that couples share around 38% of the same microbes in their mouth.

Qatar’s Ras Laffan “energy city” was hit by Iranian strikes. PaPicasso/Shutterstock

Why the damage to Qatar’s gas infrastructure could push costs higher for years to come

Adi Imsirovic, University of Oxford

The plant is the largest of its kind in the world – and it suffered extensive damage.

AnnaStills/Shutterstock

Will ending short prison sentences fix prison overcrowding? What an expert thinks

Jake Phillips, University of Cambridge

People sentenced for similar offences are more likely to offend after a short prison sentence than if they had been given a community sanction.

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