How Nicholas Winton saved 669 children (and counting) from the Holocaust: ‘He became everybody’s grandfather’

Four generations owe their lives to the man who brought trainloads of Jewish children from Czechoslovakia to Britain in 1939. The original refugees remember the Kindertransport – and the shy stockbroker who got them on it

A Tiger in Paradise review – José González offers anxiety dreams as lifestyle brand

Loosely organised documentary shows Swedish singer José González musing about mental health and drifting around his luxurious-looking house

Pornography websites will have to check users’ ages, under draft guidelines

Ofcom proposals will require online providers to seek proof of being over 18 to stop children accessing content

You may balk at giving your health data to Palantir but it could save your life

The NHS’s deal with the US tech company raises privacy concerns but a unified database could be a medical gamechanger

AI laser that reads heartbeat through the throat could replace stethoscopes

New invention, which can be set up at home, promises to transform the way we monitor our health, say scientists

Fertility patients in UK targeted by ‘concerning’ IVF adverts on social media

Some clinics are claiming to ‘guarantee’ success or offer ‘no baby, no fee’ promotions online

The doctor will call you now: are remote GP appointments safe?

As phone and video consultations increase, study examines safety incidents and offers advice for refining the process

Queendom review – queer drag artist’s dangerous protest in Putin’s Russia

Documentary suggests that when performer Gena Marvin takes to the streets she is squaring up not only to prejudice but to the state

Disorder review – sympathetic study of three military veterans living with PTSD

Kate Blewett’s documentary shows the lasting effects of war and considers the way that three ex-soldiers look to cope with their traumas

Looking for Horses review – poetic meditation on the lasting impacts of the Bosnian war

In a visually impressive documentary, film-maker Stefan Pavlovic spends time with a fisherman and former soldier living in an abandoned church

UK school pupils ‘using AI to create indecent imagery of other children’

Protection groups call for urgent action to help pupils understand risks of making images that legally constitute child sexual abuse

Hot chocolate, woolly socks and a good book: why cosy living is good for you

When it’s dark and cold outside (not to mention existentially troubling), our sense of survival kicks in and we withdraw to that place we feel safest – home

A vacuous, amoral elite who lost the plot. Saltburn or the Covid inquiry? It’s hard to tell

According to Sir Patrick Vallance’s evidence, figures ‘bamboozled’ Boris Johnson. Did he learn only entitlement at Eton?

My doctor diagnosed me with ADHD – so how did my phone find out?

Targeted ads started selling me services to help manage my symptoms – for a price. The law must offer more protection, says Guardian news reporter Sarah Marsh

Another Body review – terrifying dive into the world of deepfake porn

A female student bravely investigates who is behind deepfake images of her online in this compelling documentary