The brain often blurs the senses – a fact that marketers often use in the design of food packaging. And AIs appear to do the same.

The Oregon Trail was once the most widely distributed software in US schools. It gripped a generation and changed gaming forever, but debates rage on about the history it depicts.

Equatic is among a wave of start-ups exploring how the ocean could be harnessed to capture and store carbon. But not everyone is sure it's such a good idea.

Apple's new artificial intelligence features falsely made it seem the BBC reported Luigi Mangione had shot himself.

StumbleUpon, a tool that led users to random websites, had a stranglehold on millennials in the 2010s. Its influence echoes through everything we do online.

TikTok was one of India's most popular apps – until it was banned in 2020. It's a lesson for what might unfold if a US ban goes ahead.

Reaching the geothermal energy far beneath our feet will require digging further into the Earth's crust than ever before.

From erecting seawalls to selling citizenship, vulnerable small islands are taking sometimes drastic measures to protect themselves from rising seas, storms and economic devastation.