Woman with red hair looking on screen of her mobile phone

We interviewed AI girlfriends. Here’s what they said about their partners

Can chatbots fulfil your emotional needs? Hear the answers straight from their (figurative) mouthsShow more
Coping with stress and pressure management concept with lightning bolts

7 strange but science-backed tips to stop stress before it starts

Here’s how to protect yourself from the pressure of daily life's stresses before they beginShow more
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A vast lithium reserve may be hiding beneath the US – enough to last centuries

There's enough to make 500 billion cell phonesShow more
Issue 435 of BBC Science Focus is on sale from 21 July 2026

New issue: Our Next Giant Leap

We’re going back to the Moon, and this time we’re staying. That was roughly the message from NASA when, in March, it shared its plans to build a Moon base via a series of events and documents intriguingly titled “Ignition”. Meanwhile, Lunar Gateway – the proposed permanent space station orbiting the Moon, intended to support future missions to the Moon, Mars and beyond – has been put on hold. NASA is focusing its attention on other things now, possibly due to the pressure coming from another nation: “We find ourselves with a real geopolitical rival, challenging American leadership in the high ground of space,” said NASA administrator Jared Isaacman earlier this year. If we put aside the worrying perception of space as the ultimate “high ground” for a moment, the message is clear. The US doesn’t want China running around on the Moon and having it all to itself. So, the race to put boots on the lunar surface – boots that might one day be dusted with regolith and stored by the airlock of a little lunar ranch in the shadow of a crater – is on. When will it all happen? Well, NASA is targeting a human landing in 2028, and a habitat – one that astronauts can spend the night in, if not stay permanently – could be ready by2032. China, on the other hand, is proposing to have its taikonauts arrive on the Moon in 2030 and has set 2035 as a deadline for some kind of semi-permanent structure there. So, in what feels like the blink of an eye, the idea of a Moon base has come to life. It’s gone from being a leap of imagination that lived exclusively on the pages of science-fiction novels to becoming the actual, next giant leap for humanity. Discover how these lunar outposts will take shape – and why China and the US are racing to establish them – in this issue.Show more

One of the world's rarest animals has been caught on camera – and the photo is extraordinary

Say hello to Mãhina, an all-white humpback whaleShow more
GPS satellite in space

Why the US keeps paying $2bn a year to keep GPS free for other countries

From guiding nuclear missiles to staying ahead of China and Russia, here’s the real reason Washington keeps footing the billShow more
Illustration of a black hole

We're finally about to discover what's lurking inside a black hole

How do you map something you can’t see? Scientists may have found a wayShow more

What does narcissistic baiting look like?

Love bombing and idealisation, gaslighting, criticism and sabotage – all signs you could be dating a narcissistShow more
Illustration of a small silhouette of a person speaking through a microphone – a blue speech bubble. A large hand presses on the speech bubble, turning the side red.

Does criticism hit you harder than it should? You might have RSD

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151 random fun facts that will blow your mind

Our collection of the best interesting trivia covers animals, biology, geography, space and much moreShow more
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8 techniques all anxious people should use, according to a psychologist

Whether in the short- or long-term, there are lots of different techniques that can help you deal with anxiety.Show more

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