Is El Salvador's bitcoin revolution failing?

El Salvador has invested heavily bitcoin - what happens now prices are tumbling?

• 23 mins

The graphic content missed by Meta's moderators

The BBC uncovers explicit material on Facebook, missed by human and AI moderators

• 23 mins

The profound tech consequences of Roe v Wade

How the Supreme Court's abortion ruling is radically reshaping people's online lives

• 23 mins

How Wimbledon has gone high tech

AI, virtual courts, and NFTs: the changing face of a very traditional tennis tournament

• 23 mins

Twitter and Elon Musk: The deal goes sour

What happens now Elon Musk wants to pull out and how damaged will he and Twitter be?

• 23 mins

Is Tesla in trouble?

A setback for the world's biggest electric car maker as it ditches its bitcoin investment

• 23 mins

The battle over encrypted messaging

The head of WhatsApp signals the firm will resist efforts to weaken its encryption

• 23 mins

The future of medical virtual reality

We take a look at virtual reality as it helps surgeons separate twins joined at the head

• 23 mins

Esports at the Commonwealth Games

We meet the gamers vying for unofficial medals that the Commonwealth Games

• 23 mins

Can TikTok stars make it on the real stage?

What happens when social media sensations meet a real life Edinburgh Fringe audience?

• 23 mins

More trouble at Twitter

A whistleblower makes explosive allegations about the social network's security

• 23 mins

India's high speed broadband revolution

India is promised the world's biggest 5G network - and grocery shopping on WhatsApp

• 23 mins

Apple tries to build back the buzz

A slew of new products and a glitzy launch - what will they mean for Apple's fortunes.

• 23 mins

The Merge: A cryptocurrency revolution

One of the biggest names in crypto, Ethereum, tries to go green - will it work?

• 23 mins

The protests sending Iran offline

The Iranian authorities take down the internet - will stop anti-regime protests?

• 23 mins

Why are there still so few women in tech?

Apple's Tim Cook tells the BBC there are "no excuses" for the sector's male dominance.

• 23 mins

Elon Musk's Twitter take over rises from the ashes

Why has the world's richest man changed his mind - again - about buying Twitter?

• 23 mins

How TikTok syphons off money from some of those most in need

Much of the money donated to displaced people in Syria is ending up in TikTok's pockets

• 23 mins

This number has been disconnected

Millions of SIM cards are being disconnected in Kenya and Ghana unless owners register

• 23 mins

'This is junk science': The UK takes aim at biometric tech

UK regulators warn against some emerging biometric products saying they will never work

• 23 mins

Twitter's tumultuous first week under Elon Musk

Elon Musk starts to reshape Twitter - we analyse what we've learnt about his plans.

• 26 mins

Big Tech's big job losses

Meta becomes the latest giant to shed thousands of posts - how serious a crisis is this?

• 26 mins

FTX: A crypto crisis

What happens to crypto now the FTX exchange has gone bust?

• 26 mins

Is there a future for smart speakers?

Smart Speakers are in many people's homes, but have they reached the end of the road?

• 26 mins

China's Great Firewall fails

How are protests happening in the world's most high tech surveillance state?

• 26 mins

ChatGPT: The AI chatbot everyone is talking to

Tech Tent explores the potential uses and limitations of ChatGPT

• 26 mins

The law catches up with Sam Bankman-Fried

The former crypto boss is arrested and charged with fraud: what next for the industry?

• 26 mins

The Tech Tent Christmas quiz

Two teams battle it out to see what they remember from a rollercoaster year in tech

• 26 mins

Tech predictions for 2023

BBC reporters around the world predict the top tech trends for 2023

• 26 mins

Tech Tent goes to CES

A special edition from Las Vegas - home to CES, one of the world's biggest tech shows.

• 26 mins

MRNA: The tech that transforms cancer treatment?

We ask if MRNA vaccines could be the technology that revolutionises cancer treatment

• 26 mins

Stadia: Goodbye to the cloud-based gaming platform

As Google closes its gaming platform Stadia, we hear about the games lost forever

• 26 mins

Can Ticketmaster 'shake off' the bots?

Ticketmaster blames bots for Taylor Swift fans missing out on tickets

• 26 mins

Sacked Twitter staff take on Elon Musk

Several workers are launching legal action against the social media firm

• 26 mins

The AI search race is on

Microsoft, Google and Baidu all unveal plans for AI search, but who will win the race?

• 26 mins

Apple workers accuse firm of 'union busting'

One employee tells the BBC the tech giant has been trying to 'scare' staff.

• 26 mins

Big Tech's big legal headache

Campaigners want to make tech giants liable for harmful content online

• 26 mins

Why are some governments worried about TikTok?

Why are some governments worried about TikTok and what's the future of noise

• 26 mins

WhatsApp: We speak to boss, Will Cathcart

WhatsApp's boss talks to Tech Tent about the global messaging app

• 26 mins

ChatGPT: Where will we use AI chatbots next?

Tech Tent hears how Microsoft and Duolingo are incorporating AI chat bot GPT4

• 26 mins

Putting Google's AI chatbot Bard to the test

The search giant is rolling out its challenger in the artificial intelligence arms race.

• 27 mins

How to make sure the whole world benefits from AI

Are some countries and languages being cut out of the AI revolution?

• 26 mins

Kidfluencers: Do we share too much about kids online?

Is it right to make money online from children's social media profiles?

• 26 mins

Is AI racing ahead too fast?

Google's boss admits he doesn't fully understand how its AI products work

• 27 mins

'I sacrificed my soul': A Facebook moderator's story

Exposed to the worst of the internet and then fired - the moderators taking Meta to court

• 26 mins

Is digital life booming in Rio?

With Web Summit arriving in Rio we explore how Brazil is embracing digital

• 27 mins

A warning about AI from a founding father of the IT age

Apple co-founder Steve Wozniak worries that AI will supercharge scams

• 27 mins

Is Elon Musk's Twitter harming global political free speech?

Wikipedia's founder criticises Twitter for taking down content about Turkey's election

• 27 mins

What's the deal with chips?

Tech Life unpacks what chips are and the global competition to make them

• 27 mins

The drama about AI in Hollywood

Why Hollywood is up in arms about AI and a chat with an "accidental" tech billionaire.

• 27 mins

Apple's big bet on virtual reality

Tech Life goes to California to see Apple's biggest product launch in years

• 26 mins

The EU takes action on AI

Margrethe Vestager tells us how the bloc is leading the world on regulating AI.

• 27 mins

Have we had enough of podcasts?

Spotify has ditched high profile broadcasting talent so is the podcast bubble bursting?

• 27 mins

Can artificial intelligence be a force for good?

A global summit explores the positives of AI - we meet one of the expert speakers.

• 27 mins

Elon Musk's Twitter: More changes and more competition

Twitter restricts how many tweets can be read each day. Will users try new rivals ?

• 27 mins

The changing social media landscape

With the arrival of Threads, what does the future hold for social media ?

• 27 mins

The new world AI is making

One of the founders of DeepMind tells us about opportunities and perils of AI

• 27 mins

X marks the spot

As Elon Musk rebrands Twitter, we explore what being X means for the platform

• 27 mins

The cost of data

We look at the environmental impact of storing data and the cost of cloud storage for you

• 27 mins

Fighting forest fires with technology

We find out how artificial intelligence can make a difference in predicting wildfires.

• 27 mins

Tech taught me

From life hacks to tech skills, the people learning and teaching online

• 27 mins

Why do smart speakers get facts wrong?

Smart assistants don't always get things right. We ask why AI could show bias

• 27 mins

Charting the true cost of AI

Academic Kate Crawford details the global environmental toll of the AI revolution.

• 27 mins

Battery tech goes super miniature - and tear powered

Scientists design a battery the size of your cornea, which runs off saline

• 27 mins

The health tech changing lives in Africa

We learn about a new testing kit for life-threatening diseases in sub-Saharan Africa.

• 27 mins

The world focusses on facial recognition

Do cameras keep us safe - or keep us under surveillance?

• 27 mins

Be My AI: When innovation and privacy clash

An AI-powered tool for blind people falls foul of concerns about facial recognition

• 27 mins

Where are we on the road to EV?

Tech Life explores electric vehicles and where we are on the road to adoption

• 27 mins

The carbon footprint of AI

How much energy could the tech behind artificial intelligence use in the future?

• 27 mins

Spotting fake news online

We look at disinformation online during times of conflict, and how you can spot it

• 27 mins

This episode could have been an email

Tech Life previews Microsoft copilot, the AI capabilities coming to Office apps

• 27 mins

Artificial intelligence in the classroom

Should schools be teaching pupils about AI ? We take a look at the global picture.

• 27 mins

Speaking out against teen sexual harassment on Instagram

A former Meta security expert speaks out about teenagers and harassment on Instagram.

• 27 mins

Tech Life goes to Nairobi

We meet the people and see the tech changing lives across Kenya and Africa

• 27 mins

Searching for the Tech Factor

We meet innovators from around the world hoping to bring you new technologies.

• 27 mins

Tackling e-waste around the world

We explore ways e-waste is being tackled in Kenya and Norway

• 27 mins

From farm to fork with tech

The tech helping farmers bring food to our plates

• 27 mins

Connecting people

Tech Life looks at ways to connect people in our digital world

• 27 mins

Our surfing habits

The top internet trends for 2023.

• 27 mins

The year that was in tech

Tech Life reviews a rollercoaster year in global tech

• 26 mins

Tech predictions for 2024

BBC reporters around the world predict the top tech trends for the year ahead.

• 27 mins

Tech Life in Las Vegas

The latest innovations and devices at CES - one of the biggest consumer tech trade shows

• 27 mins

Technology and mental health

Can tech help our mental health ? We explore the issues.

• 27 mins

The world of VPNs

Who is downloading the cyber-security tool that can disguise where you are in the world ?

• 27 mins

Rescue Tech

The device that can save lives in water and bring comfort to relatives.

• 27 mins

Health Tech

We look at two different areas of health tech, improving lives for women and children.

• 27 mins

Tracking giraffes

What connects the Chinese government, giraffes in Namibia, and tech?

• 27 mins

Detecting audio deepfakes

We look at tech to fight deepfake AI-powered audio impersonators.

• 27 mins

Tech Life in Barcelona

We visit a big mobile phone industry event in Spain

• 27 mins

Exploring space

We visit two centres developing deep space communications and rocket launches.

• 27 mins

Mobile phones

We look at some of the reasons you choose your mobile phone handset

• 27 mins

Tech Life meets Spot the robot

How a robot named Spot is helping humans in radioactive places

• 26 mins

Charging electric bikes and scooters

What can be done to make charging them safer ?

• 27 mins

Predicting the future of tech

How will the internet, and other tech we use today, evolve in the future ?

• 26 mins

Space junk

What is it, and what risk does it pose to the technologies we rely on in everyday life ?

• 26 mins

Fixing undersea cables

Undersea fibre-optic cables help keep us online - but what happens when they break ?

• 26 mins

Humanoid robots

Are they really that practical and useful ?

• 26 mins